"It was an irrefutable law of the universe. Wherever she went, he followed." Somewhere between not knowing how to respond back to her simple acts of kindness and knowing exactly how he would go to any length to protect the smile on her face, Yeon Sieun fell in love. Yeon Sieun x OC Weak Hero Class 1 [Book 1] Note: Can be read as a standalone.

They started as middle school sweethearts. Long distance should have broken them. Instead, it made them stronger. So when Seo Juntae finally admits to his friends that he has a girlfriend, no one believes him. After all, shy, awkward Juntae? Dating someone since middle school? But when Haeyeon, his long-distance girlfriend with big dreams of becoming a lawyer, suddenly returns to Korea, everything changes. As two worlds collide, Juntae must learn how to balance his chaotic friend group with the girl who has always believed in him. What begins as a simple introduction slowly turns into something more: shared dinners, study sessions, inside jokes in group chats, and a growing bond between Haeyeon and the friends who once doubted she existed. Between late-night movie cuddles and loud lunch table debates, this is a story about young love, the kind that grows quietly, patiently, and the friendships that make it stronger.

- in which, a hopeless romantic, nam-gyu can't help it but get lost into starry eyes of na-ri [ nam-gyu x female oc ] squid game s2.