Crossover Headway/Nexus Quest 4 (Worm/Gamer-lite/Multicross/Dimensional Travel/One Piece/X-Men Evo)

This is the fourth Headway/Nexus Quest thread, formerly GMed by @jcw3, then by @SynchronizedWritersBlock, then by @bookworm702, and now by some rambunctious upstart named @jcw3. Taylor Hebert, ~two months before the locker, instead gets an outside-context Gamer-lite power and some limited multidimensional travel, and resolves to be a hero for three worlds.