First of all, I know how the curator's treasure chest came from. In the next metropolis, you can get the curator's exclusive weapon chest by defeating the curator BOOS. Only in the curator's treasure chest will you have a chance to get the curator's treasure chest, and the chance of brushing it is very small. There is a centralized permanent collection in the curator's treasure chest. Dracula's Claw (permanent), Elegance (permanent), Bloody Hatred (permanent), Qin Ding (permanent), Ghost Wuleche (permanent), Cleopatra's Staff (permanent), Jess's Glove (permanent), Ice Wheel (permanent), Fire Wheel (permanent), Ghost pike (permanent).