Genshin Impact

Treatment on the Island World Quest Walkthrough and Rewards

Genshin Impact - Treatment on the Island World Quest Guide

Treatment on the Island is a World Quest in Genshin Impact. Learn how to unlock this Quest and where it is found, as well as its rewards and a full walkthrough for completing the Quest.

Treatment on the Island Basic Information

Quest Details

Quest Type World Quest
Location Yashiori Island, Inazuma
Quest Giver Yasumoto

Treatment on the Island Walkthrough and Rewards

Treatment on the Island

If you happen to have the herbs Yasumoto needs on hand, just give them to him on the spot.

Treatment on the Island Objectives

  • Gather 12 Naku Weeds
  • Talk to Yasumoto at 18:00-24:00 the next day.
  • Protect Yasumoto
  • Talk to Yasumoto

Walkthrough

Objectives
1 Genshin Impact - Talk to Yasumoto
Talk to Yasumoto in Musoujin Gorge to begin the quest.
2
Need: Genshin - Naku Weed Image Naku Weed x12

You need to gather 12 Naku Weed and give it to Yasumoto. If you already have enough Naku Weed, you can give it to him already.
3 After giving the herbs, meet him at 18:00-24:00 the next day and talk to him.
4 Genshin Impact - Protect Yasumoto
Enemies will try and attack Yasumoto. Defeat them and talk to Yasumoto again to end the quest.

Rewards

Rewards
Genshin Impact - Adventure EXP Image Adventure EXP ×250 Genshin Impact - Primogem Image Primogem ×30 Genshin Impact - Hero Hero's Wit ×3
Genshin Impact - Mora Image Mora ×30000

Treatment on the Island Tips & Strategies

How to Get Naku Weed

Genshin Impact - How to Get Naku Weed and Effects.png

Naku Weed is an Inazuman Local Specialty, and you should be able to find them in great numbers around the Mikage Forge area on Tatarasuna Island in Kannazuka.

How to Get Naku Weed

Farm Naku Weeds in Your Teapot

Genshin - How to Harvest Plants

Naku Weed can be acquired by exploring the Inazuma region. You can also plant it in your Serenitea Pot and farm seeds.

Gardening Guide | How to Plant Seeds

Protect Yasumoto from Enemies

Nobushi: Kikouban ImageNobushi: Kikouban Nobushi: Jintouban ImageNobushi: Jintouban Nobushi: Hitsukeban ImageNobushi: Hitsukeban
Kairagi: Dancing Thunder ImageKairagi: Dancing Thunder Kairagi: Fiery Might ImageKairagi: Fiery Might

Near the end of the quest, you have to defend Yasumoto from a number of Nobushi and Kairagi enemies. Stay away from the cliff side and bring shields, then lure them in and attack with close-range characters!

A Doctor's Odyssey Secret Achievement

Achievement Rank Primogem Reward
Completed AchievementA Doctor's Odyssey 5 Primogems
Objective : Find out what happened to Yasumoto.

After completing the world quest, you can continue putting Naku Weed inside Yasumoto's basket for a few real-time days to get a chest and an achievement after you do it a few times. Check out our full achievement guide for a full walkthrough on how to get this secret achievement.

A Doctor's Odyssey Achievement Guide

Genshin Impact Related Guides

Genshin - Slim Partial Banner - Quests

All Quests and Quest Types

All Inazuma World Quests Guide

Inazuma World Quest Guides
"Eye of Watatsumi" "Fang of Watatsumi" "Fin of Watatsumi"
"Heart of Watatsumi" "Tail of Watatsumi" A Particularly Particular Author
A Strange Story in Konda Battle of Revenge Chisato's Letter
Clean House Cleansing Defilement Divine Plant of the Depths
Dreams of Sword Art Fate of a Fighter Fertilizer... Salesperson?
Film Notes Floating Spirits — The Investigation Begins Floating Spirits — The Investigation Ends
Gazing Three Thousand Miles Away Gourmet Supremos, Assemble! Gourmet Supremos: Of Shrines and Sakura
Hiromi's Watch In Another Land International Travel Log
Katheryne in Inazuma Neko is a Cat Neko Is a Cat: A "Good Turn" Comes Late
Neko Is a Cat: Cat and Stone Neko Is a Cat: Ding-a-Ling Metal Ball Neko Is a Cat: Offering Box
Neko Is a Cat: Shrine Canteen Neko Is a Cat: Shrine Recipe Neko Is a Cat: Stone Human's Troubles
Neko Is a Cat: The Children Neko Is a Cat: Wooden Rack O Archon, Have I Done Right?
Octave of the Maushiro Omni-Ubiquity Net Orobashi's Legacy: Part I
Orobashi's Legacy: Part II Orobashi's Legacy: Part III Orobashi's Legacy: Part IV
Orobashi's Legacy: Part V Orobashi's Legacy: Prologue Phantom Flow: Phantasmal Blade
Pizza From Another Land Relics of Seirai Reminiscence of Seirai
Sacred Sakura Cleansing Ritual Sacrificial Offering Sakura Arborism
Seirai Stormchasers: Part I Seirai Stormchasers: Part II Seirai Stormchasers: Part III
Seirai Stormchasers: Part IV Shuumatsuban Operations Sinister Instruction
Solitary Sea-Beast Storytelling Method Tanuki-Bayashi in the Forest
Tatara Tales Tatara Tales: Data Collection Tatara Tales: Final Preparations
Tatara Tales: Functional Test Tatara Tales: Priority Investigation Tatara Tales: Process Is Everything
Tatara Tales: Purification Device Tatara Tales: The Last Act Temaria Game
The Art of Horticulture The Commission's Commission The Farmer's Treasure
The Gourmet Supremos: On the Road The Gourmet Supremos: The Deep Divers The Gourmet Supremos: The Importance of Eating Well
The Gourmet Supremos: The Seashore Strider The Moon-Bathed Deep The Narukami Trail
The Replacement's Secret The Ritou Road The Saga of Mr. Forgetful
The Sea of Fog and the Rite of the Trees The Seventh Samurai The Still Water's Flow
The Sun-Wheel and Mt. Kanna The Very Special Fortune Slip Treatment on the Island
Where the Dandelions Find Rest Yae Publishing House's Invitation Yougou Cleansing

List of World Quests

Comment

1 Anonymousover 1 year

I do not have A Doctor's Odyssey achievement so I know I haven't completed this quest. However, Yasumoto is not there. I can see exactly where he's supposed to be but it is empty. Does anyone have a solution for this?

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