Does 'My Harem System In My Hero Academia' Follow Canon Events?

I've read 'My Harem System in My Hero Academia' closely, and it's clear the author takes creative liberties. While it starts with familiar arcs like the U.A. entrance exam and the USJ attack, the protagonist's harem system quickly diverts from canon. Key moments get rewritten—All Might doesn't just pass One For All to Midoriya, but shares fragments with multiple characters due to the system's interference. The story keeps iconic villains like Stain but gives them altered motivations tied to the harem mechanics. The Sports Festival gets overhauled entirely, with new team battles that highlight romantic subplots instead of hero rivalries. It's a fun remix for fans who want fresh dynamics without abandoning the 'MHA' universe entirely.

As someone who analyzes fanfiction tropes, I find this story's approach to canon fascinating. The early chapters meticulously follow 'My Hero Academia''s timeline, using Class 1-A's structure and major events as scaffolding. However, the harem system introduces butterfly effects that reshape everything. By the Hosu incident, the narrative splits completely—Stain's ideology shifts to target 'false bonds' created by the protagonist's system, and Iida's revenge arc gets sidelined.

The story cleverly uses canon characters as foils. Bakugo's competitiveness manifests as jealousy over the harem, while Todoroki's emotional growth gets tied to romantic rivalries. The overhaul arc becomes a commentary on forced relationships versus genuine connections. What impressed me is how the author retains the spirit of heroics while exploring power dynamics the original series couldn't. The protagonist's quirks evolve based on emotional bonds rather than combat needs, creating a parallel progression system that feels fresh yet coherent within the 'MHA' framework.

If you're expecting a strict canon retelling, this isn't it—but that's the appeal. The harem system acts like a virus in the 'My Hero Academia' timeline, preserving core elements while mutating relationships. All Might's decline happens faster because he invests power in multiple successors. Uraraka’s crush on Midoriya gets redirected toward the protagonist, altering her development. Even small details change: Mineta’s perverted antics are replaced by genuine charm due to system enhancements.

The author balances fan service with clever world-building. Quirk marriages become a central conflict, exploring how the system affects hero society’s eugenics undertones. The Meta Liberation Army arc gets reworked to target harem users as threats to 'pure' quirks. While major battles like Kamino occur, their outcomes differ—All For One exploits emotional bonds within the harem to weaken the protagonist. It’s a smart deconstruction of how overpowered systems would realistically disrupt an established world.