Three years ago, Na lan Yan Ran dropped her engagement, which made the Xiao family a laughing stock in the eyes of the Empire. Xiao Yan trained for three whole years through mountains and deserts to regain his honor. He will prove by himself that everything in this world can be changed, so do not underestimate the young. Today he will put an end to the history of his past, because the future awaits him!

Extra bits meant to add to the Blue Seed story. Episodes 1-13 are extras shown on the video releases of Blue Seed in Japan. They take place after every other episode, such as Omake 1 follows episode 2. Episode 14 is an extra featured with OVA Blue Seed 1.5.

In the 21st century, the characters of Fist of the North Star are living in peaceful Japan. In particular, Kenshirou is a convenience store worker, Raoh works at a factory, and wracked by illness, Toki is looking for work. The legend of the Fighting NEET (Not in Education, Employment, or Training) North Star begins in the modern day. (Source: Crunchyroll) Note: Short stories adapting Hokuto no Ken: Ichigo Aji manga are included at the end of each episode. Serving as a spinoff gag manga of the original Hokuto no Ken series, the story is a parody of Fist of the North Star by Buronson and Tetsuo Hara. It consists of page-long gags centered mainly on Souther, both within his final battle with Kenshiro and inserting himself into other parts of the series where he doesn't belong. One recurring gag involves the kid with a turban repeatedly stabbing Souther in the leg every time he climbs the pyramid's staircase, and another involves Rei suddenly transforming into Souther in his iconic moments. (Source: Hokuto no Ken Wikia)

Lamune is an ordinary 4th grade boy who loves playing video games. He buys one from a peddler girl and helps her sell the rest. At home, he plays the game called "King Sccasher" & beats it. The peddler girl then comes out of the TV screen and asks for his help, calling him "The Blood Relative of the Chosen Hero Lamuness". She is Princess Milk and takes him to Hara-Hara World where his role is to revive the Guardian Knights. To do this, he had to find an unlock the shrine which held Tama-Q, a robot who became Lamuness' Advisor Robot, and key to freeing the Guardian Knights. All of the Knights are free-thinking mechas except for King Sccasher which is piloted by Lamuness. Opposing Lamuness is Don Harumage and his minions Da Cider and Lesuka. (Source: ANN)