배꽃 피는 사랑

After 13 years away from his hometown, Siu returns, reuniting with childhood friends he hasn't seen since "that incident" drove them apart. Though awkwardness lingers, their warm reception reassures him. But after a night of celebration, Siu wakes up to a shocking discovery—a kiss mark on his neck. Who could be responsible? (Source: Lezhin US) Note: Includes 13 extra chapters.