in X-Ranger's costume, Zenon and Narumi fight a bad monster in the hill in hope of helping him. Thanks to this, Zenon becomes popular enough with school-age children to be invited to their "secret base" to join them. Later Zenon and the gang happen to visit X-Ranger's hideout, and touch the panel of a giant machine sitting in there without his consent. Then they find themselves in a strange town, where they save Zeta (ツェータ) from Hart (ハルト), a spoiled mean child, and are befriended with him. Once prohibited to use the machine by X-Ranger, later they are allowed to go between two cities. A cat-like creature, Max (マックス), is also acquainted with them. After some events, Zeta notices that Zenon's town is very similar to his, Motomachi City (もとまちシティ), and questions X-Ranger on it. He reveals that he is a 19-year-old Zenon who came from the future (Motomachi City) to his past (Motomachi Town) by a time machine in order to recover hopes and dreams of people. Eidos (エイドス), a Priest of Time (時の神官), later confronts X-Ranger claiming that X-Ranger's action causes the timeline to shift, as well as Max, who, being also a Priest of Time, helped X-Ranger complete a time machine. In autumn, a new toy Rocket Monster (ロケットモンスター) has become a fad among kids in Motomachi City. However, suddenly one of them goes berserk, and it results in severe criticism to the product by parents. Zenon and his friends find out that it was plotted by Hart's father, who intended to damage the profits of his rival firm by harming repute of their product, Rocket Monster. In consequence, Rocket Monster has succeeded in recovering its status. After the next year began, people in Motomachi City suddenly all got melancholic. Zenon and his friends investigate the case, and fight with X Ranger's shadow. After the battle, X-Ranger realizes that this world is not real and he in reality is presumably unconscious for an attempted suicide. Also, this dream world was shared by Hart in reality. He acquires in his dream immense power, and challenges Zenon and Zeta again, only to be defeated. Out of grudge, he destroys Sphere (スフィア), enshrined in the Realm of Time (時の神殿), which maintains the order of worlds, while the master of the Shrine, Volatilis (ボラティル), restores it in exchange for his life. Despite this, still Sphere was split in two. Since Sphere