In this Life, I'm the Villain

Become a villain to deal with evil.
DG Group is a corporate organized crime syndicate.
To deal with DG Group, which has become the third largest company in the
business world, Yi Joo-hyuk spends 15 years undercover in the company.
Yi Joo-hyuk rises to the position of department manager.
However, for some reason, he is compromised and eventually killed.
At that time, he sees a vision of his father who saved the lives of 12 people from a
subway disaster.
The father tells him to achieve his unfinished dream and sends Yi Joo-hyuk back to
2005.
Yi Joo-hyuk has just been discharged from the Special Forces.
The 23-year-old faces a new life and prepares for war against villains.
‘There will be no DG Group in this life, and all evil will be eradicated.’
Using the knowledge of the future, he accumulates wealth and uses it to organize
special forces and root out evil.
The story of Yi Joo-hyuk realizing justice and becoming wealthy.