Invincible: The Other One

Gai Kirishima is a Japanese high schooler who suddenly gets swallowed by a flash of light on his way to school. When he wakes up, he's standing in a devastated city with monster corpses on the road and crumbling skyscrapers in the sky. This is Earth. But not his Earth. Before he can even process what's happening, a red-caped teenager drops down in front of him. It's Mark Grayson — Invincible. Gai recognizes him instantly. He's read the comics. He knows this world. What he didn't expect was to