rekindled path; young master's persuit to get his wife

He was the crown of the most feared mafia organization. Having his parents killed at young age, he was left alone to inherit the legacy left behind, that was being the mafia lord. Having only ambition to avenge his parents, in his journey enters a girl who is mysterious yet sweet, kind yet mischievous. Slowly, she made her way to his cold heart, warming it, but the truth about past and in the process of his revenge, he lost her. After her departure, he lived alone for many years blaming himself.But one day he came across a girl with same face, same personality but completely different identity. In her presence, his once dead heart started beating again. Is this sin, falling for another girl despite promising his beloved a lifetime or a sign to indicate, it is not just anyone but her.