Lloyd is a novice adventurer whose dream is to discover "true strength" in the capital he's always admired, despite growing up with neighbors who always considered him weak. The story starts with him departing from his hometown, which just so happens to be located right next to...one of the most dangerous dungeons in the world?! Lloyd may think of himself as powerless, but when he goes to the city that serves as the starter town for adventurers, the difference between him and everyone else couldn't be starker!

Takato and Guilmon go on vacation to Okinawa and meet a fellow tamer, Minami. Back in Japan, a popular computer pet suddenly becomes a virus, infecting all of the computers who have it. As the virus spreads, Takato tries to figure out why digimon are all attacking his new friend, and what her connection is to the virus.

Seventeen-year-old Tenchi Masaki grew up hearing stories about how his ancestor used a sword to seal a demon inside a cave seven hundred years ago. When curiosity gets the better of him, Tenchi goes to the cave and stumbles across the sword from the legend. Thinking that the story is nothing more than a fairy tale, he removes the blade and inadvertently releases the demon, who turns out to be a space pirate named Ryouko Hakubi. Furious about being trapped for so long, she attacks Tenchi, but he is able to repel her with the sword, awakening his inner power. After seeing this, Ryouko takes an interest in her unlikely savior and decides to crash at his place. As if it were a chain reaction, more alien women—Aeka Jurai Masaki, an uptight princess from the planet Jurai; Sasami, Aeka's sweet younger sister; Mihoshi Kuramitsu, a ditzy Galactic Police Officer; and Washuu Hakubi, a wisecracking genius—gradually come in contact with Tenchi and begin living with him. Through his encounters with these five women, Tenchi begins to learn more about his ancestry, newfound power, and the looming threat lurking beyond the skies.

Ever since his powers awakened, Tenchi Masaki has attracted the attention of many powerful galactic beings, including the mysterious Lady Takami who dispatches her best warrior, Z, to observe him. Though he is under strict orders not to harm Tenchi, Z has no intention of playing by the rules and begins plotting his demise. Meanwhile, on Earth, Tenchi tries to piece together more information about his family and the universe. But as usual, his life won't be getting any easier, as his entire household enters a state of panic when Noike Kamiki Jurai—a woman claiming to be Tenchi’s fiancée—shows up out of the blue.