Ultra: the Ridiculously Powerful and Unpopular Ultra

(No cp + no system + unit drama) Tsubasa Shirakawa, a senior arcana fan, was bound by something called an Ultra Key, and began a journey of traveling through different worlds to collect light. ———— The world of Tyro awakened Galares and personally taught him how to use the Ultra Antenna. Tiga World Awakening Warrior Gao Leon and Dharma King Freya surpass Tiga in all aspects. Uub's native world awakens Zaji and competes with Jagula in swordsmanship. The world of Geed awakens the fighting master Taru, allowing Zero to experience the long-lost fighting suppression. (Maybe go to other film and television worlds)