The popular event has returned to Genshin Impact, and lasts until January 30.
During this event, Liben will ask players to deliver certain materials. In return, he'll offer you a choice of one of seven boxes to open each day. You'll be able to preview the Boxes o' Marvels before confirming your choice.
Rewards will differ according to players' progress in the game, but you can expect Primogems to be part of the loot table.
You'll find Liben in Mondstadt, just opposite the florist.
Additionally, after you've exchanged five times (i.e. five days' worth), you'll be rewarded with the Mega Box o' Marvels. The bounty for opening this can be Primogems, Hero's Wits, Mystic Enhancement Ore, and Mora.
To participate in the event, players must have reached Adventure Level 12.
Original content by Célia "Lolisa".