Yeon Iseul, the top student in her entire school, suddenly starts seeing people’s true feelings as **hashtags** floating above them. Then one day, her first love, Seong Shinwoo, attaches a hashtag to her: > **#Trash_That_Used_To_Be_My_First_Love** The old wound of being dumped without knowing the reason is torn open again, and Iseul joins forces with Baek Seol, a guy who hates Shinwoo. Is this revenge, or lingering feelings? This time, who will be the one to get hurt first? --- ## Extra Tags ### #OneSidedLove #FirstLove #LoveTriangle