Ryoma returns to Gimul after his successful business retreat, having discovered and evolved new slimes and found uses for them along the way. Unfortunately, crime has skyrocketed in Gimul during his absence, to the point where even the familiar Morgan Company has suffered an arson attack. Ryoma attends a meeting of small business owners in the city to address the rapid increase in crime, but when the host of the conference appears untrustworthy, Ryoma...