The Neptune OVA trilogy wraps by doing what the series does best: turns a threat into an excuse for the cast to be ridiculous together. Watching four goddesses get de-aged and watching their siblings panic-search while cracking jokes the whole way is the show admitting it knows exactly what it is. A final victory lap for people who stuck with these characters through three OVAs, not an apology for existing.
Magiquone arrives with a secret scheme against the goddesses, joined by Level Trick, whose Level-Down attack strikes all four of them while their guard is down. Magiquone gets caught in the blast too. Nepgear and the others set out to look for their vanished sisters and find Noir and the rest shrunk into small children, but Neptune is nowhere to be seen. She is in fact tending a huge eggplant farm with Magiquone, both of them turned young and stripped of their memories. The third and last OVA in the Neptune trilogy, it mixes action, comedy and science fiction around this odd shared life with a longtime foe.