How to open this room with 15 chests in Sumeru |Genshin Impact|

This is a video for people who can't see the flower:    • Shriveled Seed|Location and Achievement|Ge...   .Video to open the chests:    • Sumeru Hidden Achievement : For Meritoriou...   #genshinimpactgameplay #Genshin #Mihoyo #Hoyoverse #Paimon #Aether #UnknownGod #genshinshorts #genshinimpa #sumeru Horodatage: 00:00 - Intro 00:24 - #1 CHEST 01:26 - #2 CHEST 02:15 - #3 CHEST 02:56 - #4 CHEST 03:49 - #5 CHEST 05:10 - #6 CHEST 06:19 - #7 CHEST 07:57 -#8 CHEST 08:36 - Open the room