Un muchacho de instituto que parece muy normal y que hizo una promesa de pequeño con el que él pensaba que era el amor de su vida: ella se llevaba la llave y él la cerradura. Un día se encuentra con Chitoge Kirisaki, una chica con la que su primer contacto es que le dé un rodillazo en la cara. Raku es en realidad el heredero de un gran clan de yakuzas, y acabará teniendo que relacionarse con la recién conocida Chitoge sin poder evitarlo, puesto que es la hija del jefe de un clan rival. Ambos fingirán tener una relación por el bien de sus familias y todo el mundo se lo cree.
Akebono City is a peaceful community overflowing with humanity. Since there was a Power Spot that released the magical power in the community, the people were distressed by the threat of the demon army Jamanga who are gathering Minus Energy (マイナスエネルギー Mainasu Enerugī) from the frightened masses for a sinister purpose. The secret organization S.H.O.T. was formed to protect the people of the community from the Jamanga, concealing their existence as ordinary members of the Akebono Police Station, which considers demons beyond their jurisdiction. Kenji Narukami, a student of the Narukami Dragon God Style (鳴神龍神流 Narukami Ryūjinryū) for fighting demons, arrives at Akebono to fight the demons, eventually getting his wish when he is transformed to RyuKenDo and faces off against Jamanga's forces together with his friends to restore peace in the community.
Aliens have been emigrating to Earth secretly, but only a handful knows about this truth. Living in such a society, the main character Hiroyuki Kudo begins working at a private security organization E.G.I.S. (Enterprise of Guard and Investigation Services). The organization takes care of cases related with aliens, and Hiroyuki works day and night to protect peace. However, there lies a huge secret in him, which he himself is not aware of. He carries Ultraman Taiga’s “particle of light”. The new story begins as Taiga’s powers revive from Hiroyuki’s body!
Tú eliges el camino para que Bear Grylls sobreviva y cumpla peligrosas misiones en los entornos más hostiles del planeta.