Mastermind Killersoul

"'And now we're best friends. It's the magic of small talk.' — Mastermind Killersoul."Mastermind Killersoul is the fifth protagonist in Methods.

Appearance
Killersoul is a giant who towers over the other characters

Personality
Killersoul has a playful, gentle personality. But he's also a murderer. He's a complicated guy.

Modus
Killersoul's modus, Slip, allows him to fit through very narrow spaces. This lets him enter and exit crime scenes that seem impossible to get in and out of.