OZ, a virtual world connected to the internet, has become extremely popular worldwide as a spot for people to engage in a large variety of activities, such as playing sports or shopping, through avatars created and customized by the user. OZ also possesses a near impenetrable security due to its strong encryption, ensuring that any personal data transmitted through the networks will be kept safe in order to protect those who use it. Because of its convenient applications, the majority of society has become highly dependent on the simulated reality, even going as far as entrusting the system with bringing back the unmanned asteroid explorer, Arawashi. Kenji Koiso is a 17-year-old math genius and part-time OZ moderator who is invited by his crush Natsuki Shinohara on a summer trip. But unbeknownst to him, this adventure requires him to act as her fiancé. Shortly after arriving at Natsuki's family's estate, which is preparing for her great-grandmother's 90th birthday, he receives a strange, coded message on his cell phone from an unknown sender who challenges him to solve it. Kenji is able to crack the code, but little does he know that his math expertise has just put Earth in great danger.

In the film, Mario and Luigi are the owners of a grocery store. One night, Mario was engrossed in his Famicom game. Suddenly, the picture goes out and Princess Peach appears on the TV screen crying for help from the enemies attacking her and jumps out of the TV. Mario falls in love with her and vows to protect her. Soon after, Koopa appears on the TV screen and starts to come out of the TV. He grabs Princess Peach and takes her into the TV. Mario then discovers a small brooch that Peach left on the floor. The next day, the brooch that Peach dropped becomes a matter of concern for Mario. Luigi immediately notices the brooch and regards it as the Visionary Jewel from the Country of Treasure. Soon, Kibidango, a small dog-like being, wanders into the store and notices that Mario has Peach's brooch. He takes it away from Mario, enraging him, thus beginning his (and Luigi's) chase with Kibidango into the Mushroom Kingdom. (Source: Wikipedia)

From crashing his bike to falling in lakes, Seina Yamada just cannot shake the bad luck that follows him. But his fortune begins to change when he is forcibly recruited into the Galaxy Police and ends up capturing the most pirates in the force. Now, Seina is no longer just the unfortunate boy from Earth; he is a man that pirates have come to fear. Despite his reputation, Seina is still the same clumsy guy, but at least he has Amane Kaunaq, a former model, and Kiriko Masaki, his long time friend, to keep him together. With their help, Seina sets out on an adventure in the hopes of becoming a great Galaxy Police Officer.

Kenshi Masaki has been kidnapped and brought to the world of Geminar by a mysterious group. To get back home, he agrees to help them assassinate the newly crowned empress of the Shtrayu Empire, Lashara Aasu XXVIII, using a giant robot called a Sacred Mechanoid. As her army fights them off, Lashara takes note of Kenshi's abilities and demands that her attacker be captured alive, only to find out that the pilot is male which is extremely rare on Geminar. Believing it to be a waste to kill him, she makes Kenshi her attendant. As the empress' new servant, Kenshi is required to accompany Lashara to the Holy Land, an academy where Sacred Mechanoid pilots hone their skills. His arrival attracts attention, but Kenshi is unaware that something sinister is brewing within the academy and it could plunge the entire world into war.