Dongjeongui Cheoeumeul Chaegimjiseyo

After returning to school after his military service, Tae-Geon drinks at a welcome party and blacks out. The next day, he dreams of spending a night with his friend Kang-San… But this doesn’t seem to be a dream?! The moment Tae-Geon tries to revive his fragmented memories to check if it’s San, he notices San’s ear. But didn’t you originally not have earrings? As the situation gets more complicated, he runs into Kang-Dan, who looks just like his brother. As soon as they meet, Dan asks Tae-Geon to buy him a meal and Tae-Geon is led there where he hears a shocking story…

“Senior, you attacked me yesterday. Are you going to take responsibility for me?”

(Source: Bomtoon, translated)