[Western Crossover] Batman Opposes This Marriage

[Blurb 1.0] Ivy finds the [Ultraman Simulator] in her head to be a real headache. After all... When she transforms into a creature that obviously isn't from Earth, is she really going to save people, or just scare them to death first? And after the richest man in Gotham recognizes her as family and brings her home, her job finally changes from putting out fires and helping with disasters to... fighting aliens. Sure. That's fine, too. Although every one of her new relatives is ridiculously handsome, like they could be kidnapped by a demon if they so much as walked down the street, Ivy still believes that as Ultraman, she can protect them and keep them from being captured and forced into marrying into another family! Until one day, the Bat Monster, who has warned her for the Nth time to get out of Gotham, finally reveals his true identity... ? Is this really the Gotham sweetheart who spends every day lazing around at home, all delicate and helpless? Am I hallucinating? [Blurb 2.0] A new enemy appears in Gotham and takes over all of Arkham. From their very first meeting, he calls out the name of the Ultraman Ivy transforms into and openly declares war on her. Ivy believes he's her fated nemesis, the greatest mastermind behind the villains. They fight from Gotham to New York, from New York to Asgard, until their enemies are reduced to dust. Her nemesis keeps switching sides, and no one knows whether he wants to help humanity or destroy it. Until one day, Ivy suddenly regains her memories. Wait a second! You're my boyfriend, so why are you beating up all of Gotham, including my poor old dad?! Ivy is once again worrying about her boyfriend's relationship with the Bat Family. A new novel will probably launch in November or December, most likely Can Sports Anime Make Room for Magical Girls? If you're interested, please add it to your favorites! Theme: There is a light in everyone's heart.