Zyu

Unknowingly escaped an attack from The Armada by being trapped in an abandoned Mask Processing Plant for some time. Feeding off half-processed Masks led him to develop a unique ability to stretch and strengthen his limbs. Zyu can go Full Mask Mode if he consumes Smile Batteries, devastating scarf abilities at the cost of losing consciousness, he doesn't like doing this because the batteries have a bad taste in his mouth.

After emerging, Zyu decides to join a startup bounty hunting group to go and see what the world has to offer, having many misadventures and making friends along the way.

Zyu's intelligence may be at a low most of the time, but he makes up for it in spirit and will fight hard for what he wants, even if it isn't the right thing to do. He prefers to stay on the move and soak in the world around him as he goes. Though he has an informal way of speaking, he tries to be kind and understanding towards others, but won't go out of his way to help them with their problems unless he can find some entertainment in them or if not doing anything would leave a worse taste in his mouth.