Scarlet Stalker

Gods will also grow old. After the 12 main gods who were about to die summoned their successors from other worlds, they used their last strength to delay the invasion of other worlds. But during the summons, a strange 13th successor appeared. No one knew who summoned him, so he was quickly pushed out. Frustrated, he was helped by the king and became the lord of a remote city. But something unexpected happened and the city was destroyed by fire, so he had no choice but to embark on an adventurous journey.