In my Rewrite Season 1 review, I mentioned how it was a decent way for the anime to settle on an original ending that, surprisingly, still fit within the universe due to the rewrite setting. Season 2 not only explains why that ending makes sense, but in a way, it also aligns thematically with the main ending of the original Rewrite visual novel.

It's hard to talk about this season—or the series as a whole—without spoilers, but I'll do my best.

If you jump into Rewrite Season 2 (Moon & Terra) right after watching Season 1, you might be confused. There are random flashbacks to events that weren’t shown in Season 1. That’s because Season 2 is trying to provide fan service to visual novel players by briefly showcasing key moments that couldn’t be fully adapted from the heroines' routes. It’s more of a highlight reel than a full adaptation, giving some quick context for what Season 2 is about.

That said, even if you're watching Season 2 without reading the visual novel, I think there’s enough context to eventually piece things together.

Despite being developed by Key, the Rewrite series doesn’t have the typical romance melodrama of other Key anime like Clannad, Angel Beats!, or Little Busters!. Instead, it leans more into fantasy-action—what visual novel fans would call “chuuni.” The story also features a strong environmentalist theme, which becomes especially prominent toward the end.

Season 2 focuses much more on the main character, Kotarou, and Rewrite’s canon love interest, Kagari. If you go straight from Season 1 to Season 2, you can at least see why he’s interested in her, as Kagari was given more personality and focus toward the end of Season 1. She goes from being just a plot device to a character you can actually care about.

Without getting into spoilers, Season 2 follows Kotarou as he tries to help Kagari while also playing a role in saving the world. But this isn’t your typical lighthearted shounen "save everyone" story—in fact, it’s almost the opposite. Later in the series, Kotarou makes some morally questionable choices, including potentially harming people who may not deserve it.

Some viewers may complain that Kotarou’s personality shift in Season 2 feels inconsistent with how he was in Season 1 and early on in this season. However, the series actually provides a reasonable explanation for this—let’s just say magic and flashbacks are involved.

Another common complaint is that the main heroines from Season 1 stop mattering after the first few episodes. And yeah, that is kind of frustrating. Why build them up if almost none of them are relevant to the final climactic story? But given the scale of the story and how deeply it explores its supernatural world—especially compared to other Key works, like those written by Jun Maeda, which barely explain anything—I think it was an interesting experiment. I’m glad they went all-in rather than trying to force the heroines into a plot where they wouldn’t fit.

The animation and fights aren’t the most stunning. That said, I’m admittedly biased as someone who read the visual novel. A lot of Rewrite's original scenes were text-heavy with little visual representation, so seeing these big climactic moments fully animated was pretty cool. It was also a treat to see characters who originally didn’t have sprites or voices come to life in anime form. Personally, I now prefer watching the true route this way over reading it in the visual novel.

While I think Season 2’s overall story is solid, I wouldn’t call it amazing. It’s far from the best dark, psychological, environmentalist, shounen-action series. Some character development is strong, but the pacing jumps around, and certain characters feel underutilized or underdeveloped—even beyond the sidelined heroines from Season 1. There are also a few leaps in logic, and some might argue Kotarou’s devotion to Kagari, even with Season 1’s context, feels a bit excessive given how little buildup there actually was.

That said, the uniqueness of the concept and the fact that it’s mostly executed well makes Rewrite Season 2 (Moon & Terra) pretty enjoyable. It’s not one of my favorite visual novels, nor one of my favorite visual novel adaptations, but I’m glad it was attempted at least once.