What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Genshin Impact

Lies and Promises Quest Guide

Add to Watchlist (1)

◆ New: Tier List Maker and Community Tier List Contest!
◆ Hot: 6.2 Luna 3, Luna 3 Maintenance, Luna 3 Codes
◆ Featured: Durin, Jahoda, Venti, Varesa, Xilonen
Hexerei: Razor, Sucrose, Klee, Albedo, Mona, Fischl
◆ Events: To Temper Thyself Season 2

Genshin Impact - Lies and Promises World Quest Guide

Lies and Promises is a quest under the In the Footsteps of the Chosen of Dragons quest chain in Coatepec Mountain for Genshin Impact 5.0. See how to unlock the World Quest, its walkthrough, and the complete rewards here in this guide!

In the Footsteps of the Chosen of Dragons Quests
Treasures and Collectors Feeling Like Fish Today! Lies and Promises
Lights, Kamera, Action! Special Friends A Saurian Lover's Ordinary Days
Tepetlisaurus Hide-and-Seek Weighty Wings Gifts and Gifts in Return
Waiting For Seeds to Sprout Sauro-Vet's Dilemma The Lone Isle Named Night
Stones, Coconuts, and Dragon Traffickers Friends of Fire and Water Is "Intensity" Really the Key?
Someday, We All Must Walk Alone

How to Unlock Lies and Promises

Complete the Prerequisites

Quest Unlock Requirements
Genshin - Lies and Promises
Genshin Impact - Lost in the Woods  World Quest Quest: #1
Lost in the Woods

Lies and Promises is a new world quest added in Version 5.0 and is available immediately after unlocking the Natlan region.

Find the Strange Yumkasaurus in Coatepec Mountain

Lies and Promises Location

The Lies and Promises quest can be started by talking to the strange Yumkasaurus in Coatepec Mountain. The Coatepec Mountain is located beneath Teticpac Peak.

The strange Yumkasaurus can also be seen guarding a Luxurious Chest behind it.

Lies and Promises Walkthrough

Find a way to communicate with the Yumkasaurus

Find a way to communicate with the Yumkasaurus

Talking to the strange Yumkasaurus will tell you that it is in need of help, but you can't understand what it's saying. You can communicate with it by finding and indwelling with another Yumkasaurus around the area.

You can find other Yumkasaurus near the waypoint in Coatepec Mountain.

Saurian Types and Mechanics

Feed the Yumkasaurus

Feed the Yumkasaurus

After successfully finding and indwelling another Yumkasaurus, talk to the strange one and try to feed it. We recommend feeding it raw meat because that's what Saurians usually eat.

Note that from this point of the quest, you need to indwell with a Yumkasaurus to continue talking to the strange one.

Saurian Types and Mechanics

Try talking to the Yumkasaurus

Try talking to the Yumkasaurus

You can try talking to the Yumkasaurus after you offer it some food, but it will take a nap soon after. You and Paimon will discuss how to communicate with it afterwards.

Get your Saurian companion to take away the treasure chest

Get your Saurian companion to take away the treasure chest

Talk to your Saurian companion afterwards so it can burrow into the ground and get the treasure chest behind the sleeping Yumkasaurus. The treasure chest contains a note from the Yumkasaurus' previous owner.

You and Paimon later report the situation of the strange Yumkasaurus to Wayna, Chief of Scions of the Canopy. He then tells you more about its previous owner.

Lies and Promises Information

Sub-Quest of In the Footsteps of the Chosen of Dragons

In the Footsteps of the Chosen of Dragons

Lies and Promises is a subquest of the quest chain, In the Footsteps of the Chosen of Dragons, which can be started by finding any of the subquests under it. The subquests' marker will not appear on the map, making them difficult to track.

In the Footsteps of the Chosen of Dragons

Lies and Promises Rewards

Total Quest Rewards

Total Quest Rewards
#MoraImage
Mora
x26,500

Genshin Impact Related Guides

Genshin - Slim Partial Banner - Quests

All Quests and Quest Types

Other In the Footsteps of the Chosen of Dragons Quest Guides

In the Footsteps of the Chosen of Dragons World Quest Guides
Weighty Wings Someday, We All Must Walk Alone Is "Intensity" Really the Key?
Friends of Fire and Water Stones, Coconuts, and Dragon Traffickers The Lone Isle Named Night
Sauro-Vet's Dilemma Waiting For Seeds to Sprout Gifts and Gifts in Return
Tepetlisaurus Hide-and-Seek A Saurian Lover's Ordinary Days Lights, Kamera, Action!
Lies and Promises Special Friends Feeling like Fish Today!
In the Footsteps of the Chosen of Dragons Treasures and Collectors

In the Footsteps of the Chosen of Dragons Quest Line Guide

Comment

4 Anonymous Anonymous 7 months

I did exactly that and I am very sad

3 Anonymous Anonymous over 1 year

i did exactly that and im sad

    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved

    Guide Index