random anime universes

it all began when cho hakkai was speeding down a tokyo street and crashed right into a dying sailor moon rpg. the westward-bound bishounen hit a young girl, who accidentally transported the entire rpg cast (plus hakkai) with her to magic bus hospital. begin randomness: fujimiya aya, visiting his sister, had to hide from his own co-worker hidaka ken, who unknowingly had botched a delivery of roses. enter the rest of the saiyuki crew, who are none too happy that their chauffeur is stuck at the hospital filling out paper work, along with a horde of fangirls that have heard the news about a gathering of bishounen at the hospital. toss in eva unit 02 and an angry asuka and the first mass catastrophe has occurred.
casualties: sailor moon rpg, a lot of fangirls, and one motorcycle.

ken returned to kitty in the house with omi where aya and yoji were waiting. the rest of the crowd from magic bus seemed determined to follow them, along with a few FLCL cast, a horde of puchuu-things from excel saga, miyu, kira sakuya, and muraki kazutaka. mass catastrophe #2: kitty in the house is utterly destroyed by the time the smoke settles. the weiB boys manage to kick everyone out, and manx arrives just in time to deliver their next mission: assassinate the deranged doctor muraki kazutaka.

muraki runs into tsuzuki asato (literally) on the way back to his hospital, and is overjoyed to see the shinigami. tsuzuki is clueless as to who the pale man is. meanwhile, the weiB boys set out on their mission, accidentally leaving omi behind. mass convergence occurs at a. hospital (muraki's hospital), with the weiB boys, miyu, camui gackt, and hisoka all showing up to pay the good doctor a visit. the saiyuki boys have troubles of their own: with a maxed out credit card and cowboy bebop's ed paying a visit, the four need a place to spend the night. they luck up and find shelter with keiichi and belldandy.
at a. hospital, omi joins up with the weiB boys (who soon fall into a state of suspended animation). tsuzuki shows up to find hisoka, GLAY crashes in the rpg with an injured lead guitarist, and phibrizzo and kira work up a plan to make muraki's life a living hell.
dream of the endless appears, and it is revealed the entire game has been nothing more than a dream manipulated by muraki. morpheus scolds the doctor (who is a nightmare of the dreaming) and returns everyone to their proper places in the waking world.
muraki is left alone.