A crystal create beings and bring several others from other realities here to ...fight each other? become friends? become your toys? The reason may be revealed...or...maybe never... *All characters from other worlds (aka Crossovers) have no memories or can age... with two exceptions *The story wouldn't work with different characters *It was already written 11 years ago if you think that this will be a simple and childish fanfic... Expect a break in expectation in the fourth episode