[Western Crossover] The Batkid Turned Into Light

Major revision on September 27. Everything has changed, so a reread is recommended. As the Ultraman who bears the power of Earth's sky, Leijie'er's daily routine is classes in the Land of Light and sleeping in Orion, until Dyna, just like countless parents, decides her presence during the holidays is getting on his nerves and kicks her off to Earth. Then Leijie'er realizes... What the heck, where did you send me? Is this even Earth? Why are there superpowered people and aliens everywhere? What the heck, that guy in the metal suit is amazing. Is this technology even something humans can handle? What the heck, how can that professor read minds? I'm doomed. What if they discover who I am? What the heck, there's also a flying lightbulb zipping around, bulletproof and shooting red beams from his eyes. How are you even more like an Ultraman than me? Do I need to deal with this monster?! It's practically been torn to shreds already! ...What the heck, why does that billionaire's son look so much like me? “Leijie'er.” “Quiet, I'm thinking.” “Batman is watching you.” Unaccompanied underage Ultraman, please do not linger on Earth. Repeat, unaccompanied underage Ultraman, please do not linger on Earth. Content warnings: The heroine is a Bat-kid Not a power fantasy; the heroine grows stronger over time The author is an outspoken feminist and uses a lot of original terminology. Please bear with it. Theme: To achieve justice, even if heaven and earth collapse