[BL] Mechanised Heart

Ryu Yongsun is the leader of a project called Barri3r, working under a company that is owned by the minister's son. This project is meant to redefine cybersecurity until one day Ryu Yongsun has to use it for something else if he wants to make it out alive in the end. During his walk home, Ryu Yongsun stumbled upon a sight that, quite literally, altered his reality and started the journey to protect the country and himself.