Okay. in volume 1, barry (the green cat) just got randomly kidnapped by an ambulance, for no reasons. after that, he got tortured in the most painful way, then he turned into the patient (or a prisoner). in volume 2, barry, uni (the purple pony), caroline (the blue cat), and jay (the red cat) escaped into a dumpster place, the reason why it because jay want their blanket back and uni want his teddy bear back. Then 4 (or 5 i forgot) dudes show up and they told the patients to complete 4 quest to get their stuff back. after completing it. one of the dudes attempt to kill the patients but one of the dude told them to not. Then all of them get sent back to the hospital but one of the dudes not. In volume 3, the social workers are investigating the hospital. was the patients sent free? almost but they will be free in volume 4 (maybe)