Tensai to the rescue! The whole big fight between Hiiyo and Juugo, on which Hiiyo seemed to have gotten the upper hand, is called off, not because she uses her Master Detective skills to figure out Hiiyo’s secret power, but because she has the cajones—and enough affection for Juugo that she doesn’t want to see him unduly hurt—to bluff Hiiyo into walking away, appealing to his arrogance while building off the legend she herself had built.
I wouldn’t have called her bluff, either. It’s entirely likely she’d observed Hiiyo enough to find a weakness and was ready to expose it, because she actually kinda is a Master Detective. She used his reactions to the proposal to determine his power really was his trump card, and that it did have a weakness, so he delayed using it, and she eventually learned that weakness: that the “damage” done to Juugo wasn’t real, but merely suggestion.
This was an interesting finale in that from the time Hiiyo agreed to stop fighting to the eerie post-credits scene where Yun-chan’s eyes are glowing like a cursed child’s, it was ambitiously building what looked like the foundations of a second season I didn’t actually know was going to happen. At the same time, it still had the feeling of arranging things up on a high shelf, things it knows we won’t see again for some time, so it took extra care in the arranging.
For one thing, we got a lot of Juugo-and-Tensai time, which reinforced their mutual respect and affection that sometimes veers into romantic attraction. While she qualifies her reasoning for not wanting Juugo to die by saying “she won’t have a rival”, we know he’s more than just a rival at this point; he’s a dear friend she can’t afford to let slip away. Their relationship was a joy to watch right up to the end.
Another loose end to tie up is the rift between Juugo and Nanana. Through Tensai, Nanana figures out that he avoided telling her too much about the mission because of her past with Hiiyo. Even so, she bets Tensai Juugo won’t break the promise he made to not use the treasure if he found it, and she wins that bet. Juugo doesn’t break promises, whether its not using treasures or finding killers.
But his resolve to fulfill the latter is compromised by his uncertainty about what Nanana really wants, so he asks her point blank: What does she really want? It takes a cathartic physical fight that Nanana is on the cusp of winning, but Juugo finally cracks and tells her what he wants, or rather what he doesn’t: he doesn’t want her to leave. That relieves Nanana, for while she wants to find her killer and kill them herself, for now, and maybe even after that happens, she’s not ready to “pass on” yet.
Things are just getting interesting on the island she built, so she wants to keep watching it for now. So do we, so we hope a second season does come around someday.
Total Cumulative Average: 7.55
MyAnimeList Score: 7.54