Collision of the Multiverse: A crossover RP We thought our continent was the only one. We were wrong. We thought our world was the only world. And once again, we were wrong. Now, we think our Universe is the only Universe. And once again, we are mistaken. Now, all the worlds once fictional are now being freely traveled through. A new threat, from outside reality, comes to destroy us. But, there are a select few, throughout all the worlds, who can combat this enemy. Some heroes, others ordinary people. But they are reality's last hope. OC's Allowed!