Rust Jigsaw is a strange entrant to the Hermes Cord Race, but when he openly attempts to sabotage the event using the Incarnate System, how will Silver Crow and the rest of Nega Nebulous respond?! --from Amazon.

"In 2115, Earth has been abandoned as a lost cause, and humankind has moved on to space colonization. At a decrepit high school for underprivilged youth on the moon, Stab, Yuki, and Una are three teenagers who try to keep their boredom and resentment at bay by fighting rival gangs and cliques, hanging out, and sleeping their way through class, all while trying to avoid punishment from the student council. Fights over turf, respect, and snacks lead...

Having won his clash against Cyan Pile--aka Takumu--Haruyuki, along with Kuroyukihime and the reformed Takumu, begins to fight as a member of the newly formed Black Legion, Nega Nebulus. As Kuroyukihime's injuries gradually heal, Haruyuki and Takumu train hard in tag battles so they can support her when she gets out of the hospital. But when Haruyuki gets enough points to go up to Level 2, he makes a grave error and finds himself on the verge of losing...

"It's hate at first sight when Raku Ichijo first meets Chitoge Kirisaki. But much to their chagrin, the two are forced into a false love relationship to keep the peace between their feuding gangster families. Meanwhile, Raku can't remember whom he promised to marry ten years ago. All he has is a lock pendant around his neck as a memento. The girl, in turn, holds the key that opens the pendant. Then, Raku discovers that two girls have keys from a promise...

"Takeo and Yamato spend their days deeply in love. Yamato invites Takeo to a date at her house, but what's in store when Takeo meets Yamato's family for the first time? Furthermore, Takeo now has a rival in love! What will the gentle giant do about his incredibly handsome foe?!"--Amazon.com.

When Kuroyukihime returns from her school trip, she finds that Nega Nebulus has had quite the harrowing adventure in her absence, having been taken very much to task by a new threat--Dusk Taker! It seems, though, that the Black Legion has emerged stronger than ever and with two new members to boot! Could it be that they are ready to tackle a new challenge and take their adventures to the next frontier...?!--

"There's no task too great for Sakamoto, whether it's teaching neighborhood boys how to kick stones in style or helping his classmates rent some porn. But with the school festival on the way, it's up to his class to create an exhibit. Could helping his fellow students work together finally test the limits of Sakamoto's abilities? And when a ghostly figure begins to haunt him, and an intimidating third-year thinks Sakamoto's popularity has gotten out...

"It seems like just yesterday, Mei was a prickly loner who never spoke to anyone in her high school class. Now, popular boy Yamato has started calling Mei his girlfriend! She's not sure how she feels about that ... but she'll have to decide quickly, because this kind of social earthquake is sure to stir up jealousy, and soon Mei faces rivals for Yamato's affections -- and her own!"-- "Mei Tachibana has no friends--and she doesn't need them! Ever...

In order to to keep the peace between their feuding gang families, Japanese high school students Raku Ichijou and Chioge Kirisaki agree to pretend they are in a romantic relationship.

"It's hard for the once-loner Mei to believe that she's been going out with Yamato for six whole months! He's taught her a lot about how sweet love can be, but now she's about to learn a new lesson: Love can be war! When a serious rival arises for Yamato's affections (and a roundhouse kick isn't an option), how will Mei handle it? Let the battle begin!" --