Mecha is a robot caterpillar who comes from the far future of 2109, during the apocalypse era. He doesn't know who he is or where he comes from, but he's dedicated to protecting all life, natural and mechanical. Mecha has incredible strength, moves at super speeds, can teleport, among other abilities. Mecha can often get existential regarding his past, but will never hesitate to go into action when he's needed. Because of his need to protect others, he will try not to fight unless necessary.