Description:

Childhood friends Ju-Hyeok and Su-Ah once promised to stay together forever, but when their secondary genders manifest in reverse, their worlds drift apart. Years later, Ju-Hyeok’s dream of Olympic gold is on the line, and Su-Ah might be the only one who can help him reach it. What follows is a story of fate, pride, and a love that refuses to yield. (Source: Lezhin US)

Alternative Titles:

Eres mi mundo, นายคือโลกทั้งใบของฉัน, お前は俺の世界〜フェロモンなんてクソ食らえ〜, 你是我的全世界