By killing the Yellow Bandit, Lu Yu gained 3523 experience points, out of which 2000 were for completing the task.
The experience points were just a small bonus; the real prize lay in the items found in the Yellow Bandit's house.
In the Yellow Bandit's storage bag, there were no pills or miscellaneous items, just a jade token and a book. The purpose of the jade token was unknown, but since the Yellow Bandit kept it with the book, it must be significant.
Lu Yu first put away the jade token, placing it in a corner of his backpack. With too many items in his backpack, he stored things that seemed important but whose use he didn't know in a corner to prevent accidentally selling them.
When he opened the book, it turned out to be a manual on secret techniques.
