Gawl

Gawl is a sarcastic and snarky young man who is genetically enhanced. He, along with his two scientist friends Koji and Ryo are sent back in time to save the world from falling into chaos by the very gene that makes Gawl unique. Although Gawl is smart-mouthed and quiet about himself, he has a heart of gold when it comes to those he wants to protect, not hesitating to jump into action when the situation calls for it.