When Lalisa Manoban, the intern doctor at the hospital, tried to save the sickly girl (Kim Jennie) at the hospital from jumping off the building in a suicide attempt, she ended up making a promise of become the girl's lover. Is this Lisa's subconscious attempt to redeem herself from a mistake that happened in the past. As the two start their (pretend) dating, they will learn more about each others and start falling in love for real. ⚠️Plot not mine. -rex