Secret Studio Area location?

[CREAMINAL]

i read about it in the guide and i don't know where is the location

[FunkyWeirdo]

1a) Talk to Bao Dating in the Nameless Village until the location of Lin Lang Temple is unlocked in the same region (Bao Dating will also tell you about a strange cave, but it will not unlock the cave), or
1b) Complete the Nameless Village elder quest until you enter his basement to retrieve a ring. The elder will tell you about the Lin Lang Temple
2) Talk to Fu Yaozi in the Lin Lang Temple to unlock a cave in the same region
3) Collect all 12 animal rings
4) Enter the cave and insert the rings into the pedestals to unlock the entrance to the secret studio
5) Remember to bring your best party members to get boosted and learn the purple-tier inner manual obtained from the ice prison