Season 2 began the night the exchange refused to end.

They staged a swap with a volunteer — a woman tired of her commute who agreed to trade a single day. The reversal required two bodies, two voices, and a set of phrases spoken into a bowl of rainwater collected from under a bridge. The ritual failed. The band flashed like a shutter and then nothing. The volunteer’s eyes filled with disappointment and something like relief. There was no manual cure.

Season 2 closes with neither all restored nor all lost. The ledger’s pages still bear MODORENAI in some entries, a sober record of those who had refused to choose or whose other halves had vanished. But pockets of reclamation ripple through neighborhoods. The practice of fuufu koukan — once a neat tool for avoidance — became tangled with responsibility. People understood now that the exchange could heal only if followed by honest choice.

Haru—Mei’s fight was intimate and procedural. They sought out others: three who had remained, one who had walked away and become a ghost in a small mountain town, a pair who had turned their exchange into a rotating living arrangement and called themselves freed. From them, they learned the rules the practitioner hadn’t printed: the band’s cold reset was triggered by mutual consent, by both parties speaking the temple’s vow at dawn; absence of consent — whether by disappearance or deceit — allowed the exchange to calcify.

In the first season, Haru had traded with Mei. Haru had kept the office job and the city apartment; Mei, the suburban home and a mother’s slow, fragrant mornings. They’d returned to their old bodies after seven days; the bargain’s magic obeyed its own rules. It did not, they’d found, mend what was fraying. It only revealed what the fraying concealed.