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Monster, How Should I Feel? by RebornInRen
Fandoms: Super Mario Bros. (Video Games), The Super Mario Bros. Movie (2023), Super Mario & Related Fandoms
14 Oct 2025
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Summary
Mario sighs, shaking his head in mild exasperation “He’s a kid, yeah, but with an army, Lu. He’s dangerous.” Mario argued, already knowing his brother’s soft nature, especially when it came to children.
“He just wants his Papa back.” Luigi countered, shaking his head “Bowser seemed very…scared.” He said with a shrug.
“So, what? Are we supposed to let him keep terrorizing innocent people? If we let Bowser go, he’s just going to endanger all of us again. The villagers, the principessa, we can’t just—”
“I know, I know but—” He sighed through his nose, his frustration with himself only rising with knowing that his brother was right.
“I just— I never expected someone like him to care about anyone else, it changes the perspective a little, you know?”
(The one in which Luigi's softhearted nature gets him in trouble, but leads him to an unexpected treasure found within the walls of the Koopa Kingdom's Castle and within Bowser's heart.)