Seo Nari, transfers to Yusung Tehcnical High after being expelled from her prestigious school due to a violent accident. Rumours swirl around her. At Yusung, she wants one thing - to graduate quietly and start over. But that plan goes up in smoke the moment she gets involved in gangs and with Hanwool.

"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.