Dimension: Zero Realm Crossover

What will happen when the second dimension invades? Death, Naruto, Fairy Tail, Demonic Forbidden City, fight... Many worlds, etc., All invade one world and bring about a series of disasters. The invasion of Hueco Mundo, the rampage of tailed beasts, magic flying all over the sky, the explosion of space shock... In order to protect the eternal belief in the second dimension in his heart, the young boy began his own journey of protecting the second dimension throughout his life. "I have no regrets today and will be reborn in the second dimension tomorrow!" The second dimension is our belief! Long live the second dimension! The introduction is weak, please read the text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.