From Prisoner to Police Elite

The male lead is framed by a colleague and a competitor and imprisoned, while the company he devoted three years to abandons him to protect its reputation. However, fate intervenes when the company's system crashes, forcing the colleague and CEO to beg for his help. In prison, he meets the love of his life. After release, with a criminal record, he joins a private detective agency recommended by a cellmate. He accidentally discovers that the company that framed him is laundering money for overseas fraudsters and reports it to the police. The police recognize his skills, and with his love's help, he clears his name and embarks on a path of redemption.