The Tell-Tale Heart Mission Guide

The Tell-Tale Heart is a Trailblaze Mission in Honkai: Star Rail that is part of the Cat Among Pigeons mission series. Check out how to unlock this mission, its walkthrough, and the rewards for completion in this guide!

The Tell-Tale Heart Information

Required Level and Location Details

Part of Cat Among Pigeons Mission Series

The Tell-Tale Heart is the seventh quest for the Cat Among Pigeons Trailblaze Mission Series.

Cat Among Pigeons Mission Guide

In Acheron's Point of View

This Trailblaze Mission happens from Acheron's point of view, Beyond Good and Evil.

Acheron Best Builds and Teams

How to Unlock The Tell-Tale Heart

Unlock Requirements

Complete Why Do the Heathen Rage Mission

The Tell-Tale Heart can be unlocked once you reach Trailblaze Level 34 or above and have completed Why Do the Heathen Rage mission.

Why Do the Heathen Rage Mission Guide

The Tell-Tale Heart Walkthrough

The Tell-Tale Heart Summary

• Step 1: Go Deeper Into the Dewlight Pavilion
• Step 2: Battle Shell of Faded Rage
• Step 3: Look for Clues

Go Deeper Into the Dewlight Pavilion

Back in Acheron's point of view, she and Welt make it to the Dewlight Pavilion. Move through the door and another dialogue will happen between the two. After the dialogue, continue moving forward and enter the main hall.

Battle Shell of Faded Rage

Once in the main hall, go to the right and down the stairs to make it to the door in front of the sandbox. You will be greeted by the Memory Zone Meme: Shell of Faded Rage and you will end up battling it. Just use Acheron's Skill and Ultimate to dispatch it quickly.

Look for Clues

After the battle, enter the door and you will see a big room with bookcases. Acheron suggests looking for clues in the room next, so you both will do just that.

Investigate Clue 1

The first clue is on the bookshelf to the right, near the Treasure Chest. This clue will be a letter from Robin to Sunday. After that, head to the bookshelf to the left of the table.

Investigate Clue 2

The second clue is on the bookshelf to the left of the table, near the curtain. This clue will be a list of Death's victims. After investigating this one, head to the next clue just to the right of the second clue.

Investigate Clue 3

The third clue is located just right of the second clue. This clue will be a Light Cone and features Robin performing for her brother when they were still little. The next two clues will be on the table in the middle of the room.

Investigate Clue 4

The fourth clue will be to the left of a chair, on the table in the middle of the room. This clue talks about a letter from Alfalfa to Sunday. The last clue will just be to the right of the fourth clue.

Investigate Clue 5

The fifth and last clue is located just right of the fourth clue, on the table as well. This clue is a list of Sunday's suspects. After the investigation, Sunday will appear and talk to both Acheron and Welt. This marks the end of The Tell-Tale Heart Trailblaze Mission!

The Tell-Tale Heart Rewards

Mission Rewards
Trailblaze EXP x400	Stellar Jade x80	Traveler's Guide x5
Lost Crystal x5	Clock Credits x300	Stranger Than Paradise x1
Credit x50000

Honkai: Star Rail Related Guides

Other Cat Among Pigeons Guides

All Missions and Mission Types

List of All Trailblaze Missions

All Trailblaze Missions