Invincible: Roaming the World

This is a story about someone who gains a miracle and adventures alongside his doros. The protagonist is invincible and can grow even stronger. The doros will never get hurt. There is no main plot. The doros are treated like the whole group's beloved mascots. There will be a chat group, but not much of the usual chat-group content, just genuine chatting. Most of the story is original. The Puella Magi Madoka Magica arc has just ended.