Hibino Tsubaki (Takei Emi) is a young teenage girl with a talent for styling other people’s hair. Yet, Tsubaki suffers from low self-esteem and isn’t very comfortable styling her own hair. She also has a tendency to dress old-fashioned. She’s teased at high school because of this. One day, popular male student Tsubaki Kyota (Matsuzaka Tori) targets Tsubaki for teasing. Tsubaki Kyota holds sway over the entire classroom and is quite a playboy. Inexplicably they fall in love. Meanwhile, Tsubaki Kyota has commitment issues…

With the space program attempting to travel to Mars, 21st century scientists were tasked with warming up the planet so that humans could survive on its surface. They came up with an efficient and cost effective plan of sending cockroaches and mold to the surface so that the mold would absorb the sunlight and the insect corpses would serve as a food source for the mold. It is now the year 2577 and the first manned ship to Mars has landed on the planet and the six crew members are ready for their mission. But what they find are giant mutated humanoid cockroaches with incredible physical strength. The crew members are easily wiped out, but not before sending a transmission back to Earth. Now, humanity will send elite warriors to exterminate the mutated bugs and claim back Mars.

Shishio has set sail in his ironclad ship to bring down the Meiji government and return Japan to chaos, carrying Kaoru with him. In order to stop him in time, Kenshin trains with his old master to learn his final technique.

Kenshin has settled into his new life with Kaoru and his other friends when he is approached with a request from the Meiji government. Makoto Shishio, a former assassin like Kenshin, was betrayed, set on fire and left for dead. He survived, and is now in Kyoto, plotting with his gathered warriors to overthrow the new government. Against Kaoru’s wishes, Kenshin reluctantly agrees to go to Kyoto and help keep his country from falling back into civil war.

Former legendary assassin Kenshin Himura has now become a wandering samurai. Offering aid & protecting those in need as atonement for his past deeds. During this time Kenshin Himura comes across and aides Kaoru Kamiya (Emi Takei). Her father opened the Kamiya Kasshin-ryu, a kendo school located in Tokyo and Kaoru is now an instructor there. Kaoru then invites Kenshin to stay at her dojo. Their relationship develops further, but Kenshin is still haunted by his violent past …