In fact, the three gangs of Solanum nigrum have three clothes. The nobler the clothes, the more favorable they are, and it's hard to find. . As for where it is, I'll give you a picture, hoping it will help you. Ordinary folk costumes-big warehouse Jin → big warehouse Second Floor → Wall → Small Warehouse Second Floor → Current Palace Costume → Small Warehouse Second Floor → Wall → big warehouse Second Floor → big warehouse First Floor Ancient Palace Costume → Small Warehouse Second Floor → Wall → big warehouse Second Floor → Wooden Ladder → Tiantai → big warehouse Third Floor. PS: When the entrance to the small warehouse and the big warehouse in Yong 'an Dangli is opposite, it is next to Jing Tian's room ~