Gen Prompt bingo Round 2

I told myself I wasn't going to ask for another genprompt_bingo card, since I haven't done anything with the first one yet, but then they introduced the category "8. Titles of Yoko Tsuno Albums" (complete prompt list is here). As I am very predictable, I had to ask for a card and I got one. It's got three (3!) Yoko Tsuno prompts, I'm delighted.

Oaths / Promises	Energy Beings	Crossover: Books and literary	Compare and Contrast	Original characters
Imprisonment	High School / College AU	Rich and Poor	Mirror, mirror: Doppelgangers, clones and evil doubles	Historical AU
Les Titans (The Titans)	Anthropomorphic Personifications of Abstract Concepts	Wild Card	That Moment (incident / chapter / episode) in detail	Virtual Reality
Mobile / Carnivorous Plants	La Frontière de la vie (On the Edge of Life)	Mind and Body	La Pagode des brumes (The Pagoda of the Mists)	You're only young twice: Age Regression
Snakes, Serpents and Worms	Winners and Losers	Wingfic	I Walk through the Valley of Death	All the Dead Characters are Living Together

This is a pretty great card, methinks. I've got a couple of ideas, but I'm always open to suggestions.