[Western Crossover] The Lost Worldline

Catherine is the Goddess of War on the Noah Continent. She was originally a male god, but she killed him and took his place as the Goddess of War. Throughout the Divine Court, Catherine fought every god except the Creator God and never lost a single match. Her fists were her weapons. Then one day, she beat up the Creator God, leaving him bruised and battered. But as the Creator God, he was protected by the world itself. No lesser god was allowed to harm the Creator. Only the Creator God of another world could truly strike him. So... who was Catherine? Humiliated in every way, the Creator God of the Noah Continent banished Catherine as the lesser gods laughed at him. Catherine: ... Would you believe me if I said I didn't know? No! We don't believe a word of it! Get out, now! Catherine had no choice but to search one world after another, with absolutely no memory of who she was... A crossover fanfic featuring the Avengers, Thor and Loki, Merlin, and more. Basically, it's a sweet romance, written because I wanted some fluff after watching Avengers: Infinity War.