BB:Black Paper's Dangerous Deal
From Unofficial QEdit Wiki Guide
ID/Name 031 | Black Paper's Dangerous Deal Information What mysterious power lies within the crystals? Description Client: Unknown Quest: Anyone who has in their possession a high-grade Photon crystal can participate in this program. The reward you receive depends on your luck and skill. Episode IV > Solo > Side Story
Official translation. File originally provided with a default Tethealla implementation.
quest31_e.qst (Official English translation)