This a walkthrough guide to Chapter 1 of Castti's Storyline in Octopath Traveler 2 (Octopath 2). Read on to find a summary of this chapter, possible side stories, use of Castti's Path Actions, enemies encountered, tips and strategies to beat the bosses Doron and Veron, chest locations, and more!

Castti Related Guides
Castti Profile		Castti Storyline
Chap. 1	Chap. 2	Chap. 3	Chap. 4
	Winterbloom Sai

Castti Chapter 1 Walkthrough

Chapter Summary and Introduction

Castti Florenz is introduced as an apothecary who lost her memory, drifting aimlessly at sea on a skiff after being carried and sent away by an unknown character. She is picked up by a ship with a friendly crew who brings her to a town suffering from an unknown illness that's causing people to faint.

	Objectives
1	Relieve the Town of the Plague. Castti will be able to help the town in three steps: ・Heal the afflicted people ・Find the source of the illness ・Defeat the bosses causing the illness
2	Gather Clues About Castti's Identity. Castti will encounter people who will provide clues about who she is.

Harborlands

	Objectives
1	Talk to The Ship's Crew. Once you are able to control Castti, she'll be on the ship that rescued her. Use Inquire on the ship's crew to know more about them and to progress through the game. Your final task on the ship will be to retrieve your satchel in the ship's cabin before you arrive on land.

Canalbrine

	Objectives
1	Explore the Town. Once you arrive at the town, you can continue using Inquire on the townspeople. Some of them will provide locations of hidden items you can pick up.
2	Heal the Afflicted People. Once you reach the northwest side of town, you'll encouter a sick person. Use Soothe to heal the person. Despite the good act, people of the town will react negatively towards you, with the exception of another apothecary named Malaya, which will provide clues about Castti's history. More people will start getting sick which will still require your help.
3	Find the Source. After healing the sick people of the town, the residents will start to warm up to you. Together, you'll come to the conclusion that the illness must be coming from the water that the people are drinking. People will volunteer to accompany you to their water source, but Castti will insist on going alone to avoid any further spreading of the disease.

Canalbrine: Path to the Water Source

	Objectives
1	Head for the Water Source. After the conversation with the townspeople, keep heading south through the woods and then the wall until you encounter a tunnel with broken bars. In this path, you'll encounter enemies which will initiate combat and treasure chests that will provide bonus items.

Canalbrine: Water Source

Objectives

1

Defeat the Bosses. Enter the tunnel and it will lead to a cave. At the end of the cave, you'll encounter two bosses, the source of the contamination in the town's water. There will be a Save Point just before the area where he confronts you, be sure to make a save before continuing. Defeat them to continue forward. If they prove to be difficult, it is recommended to wander around the Underground Passage to grind more EXP. ▼ Jump to Boss Guide ▼

Castti's Past

In Chapter 1, while nothing will be explained just yet, several hints will already be revealed regarding Castti's past.

Eir's Apothecaries

One of the villlagers will mention that Castti's look resembles that of Eir's Apothecaries and will react negatively towards this discovery.

Malaya

At the end of Chapter 1, it will be revealed that Malaya, the apothecary you meet in the town, was the person to send Castti adrift at sea on the skiff at the beginning of the chapter. However, her intentions will remain unknown.

Castti Chapter 1 Side Stories

All Chapter 1 Side Stories

Name	Information
Waiting All Day and Night	Location: Canalbrine Client: Waiting Youth How to Complete: Recruit the client, change the time of day, and speak with the other Waiting Youth standing in his place. Rewards: 3000 Leaves, Magic Nut, Empowering Lychee
Traveler's Lost and Found	Location: Canalbrine Client: Young Traveler How to Complete: Receive Bottle of White Powder from the Ferry Staff at Beasting Bay: Anchorage in Toto'haha and give to client. Rewards: 4000 Leaves, Critical Nut (M)
Lighthouse Restoration	Location: Canalbrine Client: Town Lighthouse Keeper How to Complete: Obtain Aeimorite Reflector from the Lighthouse Keeper in Winterlands and return to client. Requires a ship. Rewards: 12000 Leaves, Lighthouse Keeper's Bandana, Tough Nut (L)

Other Side Stories

Name	Location	Information
The Traveler's Bag	Depends on Selected Traveler	Client: Al How to Complete: Defeat nearby Bandit. Can only be found at Night. Rewards: 1500 Leaves, Slippery Nut x1, Healing Grape x3

List of All Side Stories

Castti Chapter 1 Path Actions

Inquire

Canalbrine

Character	Information
Fisherman	Received Info: Item: Darkdelion Item Location: Cart North of the docks Fisherman Location: Found by the dock.
Sailor	Received Info: Item: Grape Leaf Item Location: Directly behind the Sailor Sailor Location: Found left of the bridge.
Boy	Received Info: Item: Inspiriting Plum Item Location: End of the Dock in front of the Ship Boy Location: Found by the house southwest of the bridge.

When you use in the Inquire Path Action, some people will provide the location of hidden items around the town. These will appear as an exclamation mark on your radar, and will be indicated by a glowing blue light on screen.

Soothe

Canalbrine

Character	Information
Senah	Required Items ・Lycanthe Anitpyretic Senah Location: Found by the house Northwest of the bridge.
Townsperson	Required Items ・Lycanthe Anitpyretic Townsperson Location: Found in the house southwest of the bridge.
Girl	Required Items ・Lycanthe Anitpyretic Girl Location: Found by the market near the docks.
Elderly Man	Required Items ・Lycanthe Anitpyretic Elderly Man Location: Found in the house north of the docks.
Town Lighthouse Keeper	Required Items ・Slumber Sage Benefit: ・Unblocks path to the lighthouse. Town Lighthouse Keeper Location: Found northwest of the area by moving through the water.

During Castti's first chapter, you'll be required to use your Soothe Path Action to heal the sick people of the town in order to progress. Utilizing this Path Action will consume the relevant item from Castti's inventory.

Castti Chapter 1 Enemies Encountered

Canalbrine: Path to the Water Source

Enemy	SP & Vulnerabilities
Ocean Lizardman I	Shield Points: 1 SP Weaknesses:
Ocean Lizardman II	Shield Points: 2 SP Weaknesses:
Flying Fish	Shield Points: 1 SP Weaknesses:
Hermit Conch	Shield Points: 2 SP Weaknesses:

Canalbrine: Water Source

Enemy	SP & Vulnerabilities
Barnacle Crab	Shield Points: 1 SP Weaknesses:
Barnacle Tortoise	Shield Points: 2 SP Weaknesses:
Blue Betta	Shield Points: 1 SP Weaknesses:

Castti Chapter 1 Boss Guide

Doron and Veron Shield Points and Weaknesses

Enemy	SP & Vulnerabilities
Doron	Shield Points: 2 SP Weaknesses:
Veron	Shield Points: 4 SP Weaknesses:

How to Beat Doron and Veron

Utilize Cleansing Leaf Medicinal Concoction

Both Doron and Veron applies the Status Effect Poison that can easily chip away at your HP. Using the Cleansing Leaf Medicinal Concoction allows you to remove the passive damage when it has multiple stacks which will help you last longer in the battle.

Eliminate One as Fast as You Can

Chapter 1's boss fight has you fighting two enemy units at the same time alone. Focusing on eliminating one of them first as fast as you can will help balance the battlefield.

Castti Chapter 1 Chests

Canalbrine

All Chest Locations
Woodcutter's Great Axe At night, embark on water and head northwest lighthouse. Use Soothe on the Lighthouse Keeper to unblock the door and head to the top of the lighthouse.
Resistant Nut At night, embark on water and head to the southwestern pier.
Slumber Sage Inside a room in the church.

Canalbrine: Path to the Water Source

All Chest Locations
Empowering Ring At the end of the secret path after to the right after the 2nd flight of stairs.
Herb of Healing To the left after embarking on water.
Guard's Helm To the north of the wall.
Grape Leaf On the right before climbing the ladder.
Plum Leaf On the right path after going up the stairs.
Darkdelion To the right after entering the area.

Canalbrine: Water Source

Heads Up!	This section is still under construction!

Octopath Traveler 2 (Octopath 2) Related Guides

Story Walkthrough: All Character Storylines

All Character Storylines & Routes

Ochette's Path
Chap. 1				Chap. 2												Chap. 3
				Cateracta				Tera				Glacis
Osvald's Path
Chap. 1				Chap. 2				Chap. 3				Chap. 4				Chap. 5
Hikari's Path
Chap. 1				Chap. 2				Chap. 3				Chap. 4				Chap. 5
Agnea's Path
Chap. 1				Chap. 2				Chap. 3				Chap. 4				Chap. 5
Partitio's Path
Chap. 1					Chap. 2					Chap. 3					Chap. 4
Castti's Path
Chap. 1					Chap. 2					Chap. 3					Chap. 4
					Winterbloom Sai
Throne's Path
Chap.1					Chap. 2					Chap. 3					Chap. 4
					Father Mother					Father Mother
Temenos' Path
Chap. 1					Chap.2					Chap. 3					Chap. 4
										Crackridge Stormhail

All Crossed Paths Routes

Crossed Paths Pairs
Dancer & Warrior	Scholar & Merchant	Cleric & Thief	Apothecary & Hunter

Final Chapter: Extra Stories

All Extra Stories and Unlock Condition
Introduction
Tranquil Grotto	Fellsun Ruins	Tombs of the Wardenbeasts	Flamechurch
Vidania (Epilogue)

All Scent of Commerce Routes

Scent of Commerce Guides
Tropu'hopu (Ship)	Sai (Manuscript)	Winterbloom (Gramophone)