The Impossible Heir

High school student Han Tae-O first met Kang In-Ha as a classmate at his new high school. Han Tae-O comes from a dark background. His father killed his wife, which caused Han Tae-O to be mocked by people. In contrast to Han Tae-O, Kang In-Ha comes from a wealthy chaebol family who runs the Kango Group. Nevertheless, Kang In-Ha is an illegitimate child and he is looked down upon by his own family. Although Kang In-Ha and Han Tae-O come from completely different backgrounds, they have certain things in common. Due to this, they became friends. Now, as adults, Kang In-Ha wants to ascend to the throne at Kango Group and Han Tae-O wants to succeed in life. To achieve his goal, Han Tae-O decides to make Kang In-Ha's dream come true. Meanwhile Na Hye-won is a smart and beautiful young woman, but her life isn't easy due to the debts that her mother caries. She gets involved with Han Tae-O and Kang In-Ha. Source: AsianWiki