Marcus is a former soldier of JSDF and a bounty hunter that currently living his best life in Vesuvia, Despite he slowly getting any interests on Nadia, he can sometimes getting traumatized to his past in 2021, when there's an event that forces him to retire from his job, following by his reason to arrive in Vesuvia to fix his arm because his last bounty hunting mission that didn't end well, With a pair of Tec-9's and a shortstop as his Main weapons, Marcus Could be potrayed as Idris Elba irl.