Siren's SongSing on the Water / 水上の旋律を君に / 水上吟唱 / 물 위에서 노래하다

One snowy evening out on the terrace, Luan hears Yul singing and is immediately captivated by his voice. Luan is surprised to see his own honest reaction, while Yul is surprised by the simple fact that he was heard by another human being. To what lengths will Luan go to claim Yul for himself...? (Source: Lezhin)