Plot

Driven by her hatred of Shin Tae Hwan, the mine manager, a nurse switches his newborn son with the newborn son of Lee Ki Chul, a miner, and a chain of events is set in motion that will tear apart the lives of everyone involved.

On the same night in a small mining town, two children are born in the same hospital. One is the son of miner Lee Ki Chul. The other is the son of mine manager Shin Tae Hwan. When a nurse, driven by her hatred of Tae Hwan, switches the babies, a chain of events is set in motion that will tear apart the lives of all involved.—Scott Hardee

The story of 2 men whose fates are crossed from the very first day that they were born. Both men were born in the same hospital. When he was five years old, Lee Dong Chul witnessed the death of his father. From then on he promised to seek revenge on the man who caused his father's death, Shin Tae Hwan. But unbeknownst to everybody is the fact that Dong Chul's younger brother, Dong Wook, was switched at birth with Tae Hwan's son, Myung Hun. Dong Wook grows up to become a prosecutor and vows to help his brother seek revenge. But what happens when they find out that they're not brothers? What will Dong Chul do when he finds out that his real brother was raised by Shin Tae Hwan and that the brother that was beside him all these years is the son of his enemy?