@Bee_HYUNNIE BRO I WAS THINKING THE SAME THING???!!! i think from jisung's observation he knows that something is wrong and it has something to do with the pills, like the pills alter their brain chemistry in a bad way y'knw (just like in istj but the dark version u feel me?) and now jisung has to like pretend that he's still under control by the higher ups that's why hid the pill in his pocket. so like when jisung realize everything that's going on, that's how he regain his lost passion for dancing thats why the door opened by itself in the end of the chap, telling jisung to escape or smth. jisung is givin main character energy in this i swearrr.
what if renjun's butterfly the bad guy or smtn lmaooo