Invincible Luo Ji Zai Pirates

People sit at home and waves come from the sky. The protagonist is terminally ill and barbecues with the windows closed at home. He travels through the world of One Punch and becomes an orphan in an abandoned house. Not long after he was happy, he was sent away by the purple-skinned Demon King Piccolo with a Qigong wave and came to the world of pirates to unlock the limiter. Touching his head, um, luckily his hair is still there. Look in the mirror, huh? Handsome guy, who are you? It's actually only a little worse than Gu Tianluo, it's really mediocre.