작전명 순정

Su-ae Shim has spent years with Minu Kang, a boyfriend who barely seems to notice she is there. Then a sentient flip phone turns up in her locker: Jellypop, loud with opinions about her stalled love life. As Su-ae drifts away from Minu and keeps running into his friend Eunhyeok, she also starts wondering what is going on between Minu and her stepsister Ra-im, and this Korean manhwa follows what she decides to do about all of it.