I don't know what Petey is playing at, having us rescue Xinchub. The guy is dangerous and evil, and the only reason he hasn't been assassinated yet is because the volunteer queue is so long.
Maybe Petey invented rehab for bad people, and wants to stress-test it.
If that's what Petey's doing, then someday we'd have to forgive Xinchub for all those times he tried to kill us.
Thank you, Sergeant, for dreaming up a better worst-case scenario than I could.