Shin Seong-min is a medical doctor who becomes enraged to find out that his daughter Jin-suk was killed by a crazy man while his wife Hwa-ja was spending time with ophthalmologist Pak Dong-won. The killer, Heo-dal, kills himself from the guilt and leaves his only daughter an orphan. Seong-min brings Heo-dal's daughter Su-jin from an orphanage and raises her. When Hwa-ja realizes that Seong-min is raising Su-jin for revenge, she begins to abuse Su-jin. But Seong-min's son Jin-...more

Shin Seong-min is a medical doctor who becomes enraged to find out that his daughter Jin-suk was killed by a crazy man while his wife Hwa-ja was spending time with ophthalmologist Pak Dong-won. The killer, Heo-dal, kills himself from the guilt and leaves his only daughter an orphan. Seong-min brings Heo-dal's daughter Su-jin from an orphanage and raises her. When Hwa-ja realizes that Seong-min is raising Su-jin for revenge, she begins to abuse Su-jin. But Seong-min's son Jin-young grows to love Su-jin and so does Kil-jun, his friend. Jin-young is thrown into turmoil but Hwa-ja begins to interfere with Su-jin's life. Seong-min grows to love Su-jin. During argument between his parents, Jin-young finds out that Su-jin is his sister's killer's daughter…less