Reviewed by Kana
Who it's for, and whether it holds up.
The first arc of this novel is doing something genuinely interesting. The protagonist, reincarnated as the villain of a story he read in his past life, uses memory fragments to reveal what he actually was: not the monster the heroines believed, but someone whose sacrifices were systematically misunderstood or hidden. Watching the heroines shift from contempt to grief to something more complicated works emotionally, and the original protagonist getting his comeuppance has real satisfaction to it.
The formula shows its seams by the second arc. Each subsequent story pulls the same lever: show a heroines' revision of history, produce tears and regret, repeat. The emotional manipulation that felt fresh in the first hundred chapters becomes mechanical. The "higher world" reveal, which reframes the heroines as fragments of beings without genuine feeling for the MC, lands as a betrayal of everything the first arc built. Many readers recommend stopping around chapter 200, and that advice seems calibrated correctly.
The harem grows too large to develop meaningfully, and the shallow treatment of later heroines retroactively cheapens the earlier, more carefully constructed ones. The momentum that made the opening compelling is simply not sustained.
This is a 4.0 in the sense that the first half earns a much higher number and the second half earns considerably less. If you go in knowing that, you can read the strong portion and exit before the structure collapses. As a complete reading experience, it's uneven in ways that matter.