The 24th and final Piece of Heart, coincidentally, is located on Death Mountain -- and you can only access it via the Turtle Rock dungeon, so it's best to pick it up when finishing up the final ...

Redeeming codes in Genshin is quite simple, but you will need to reach Adventure Rank 10 or above to redeem most of them. After you have reached AR level 10, here is how you can redeem codes for ...