Genshin Impact: How to Activate the Secret Message at the Altar in the Serpent's Heart

The Heart of Ouroboros is one of three subquests that players will need to complete as they work through Genshin Impact’s Subterranean Trials of Drake and Serpent World Quest, and it is composed of several different objectives. One of those objectives is to activate the secret message at the altar in the Serpent's Heart, and some fans may be confused about exactly how that is done. Fortunately, it is not particularly difficult to activate the secret message in Genshin Impact, and this guide contains full details on the process.

Source: Gamerant