Dr. Xu's Book (Mission)

One day you walk into Dr. Xu's Clinic and see Antoine meeting with Dr. Xu for an appointment.

Antoine leaves the building. Speak to Dr. Xu about what you just overheard.

If you accepted the mission, go find Wuwa and ask him about the books.

Wait for Wuwa to send you a letter:

Bring the books to Dr. Xu.

If you agreed to help make the bookshelf, craft it and bring it to Dr. Xu.

Dr. Xu will give you TBDitem to show his gratitude and the mission will end.