John Mercer, a repair guy, showcases exceptional skills in hacking and programming contests, helping the team win millions, revealing himself as the legendary hacker.
Links go to the platform's own page. Availability and free-episode counts were last checked 8/19/2026.
![[ENG DUB] Invincible Bodyguard](https://img.shortdramawiki.com/img/97/7e/977e6facb400b424710e31f7e4ba586fbcca18a571bb12871f5b42a942da47fd.jpg)
