As the gang rolls into the village to take Tetsuo's head and the village's wealth, Kenshin lies in wait, ready to detonate his makeshift bomb and get revenge for his father. Refusing to let his family be pawns in the village's cult, Tetsuo plots to rescue Kasen and Reika and escape before the gang kills them all. However, after he witnesses something truly vile, he's fully prepared to scrap his humanity and embrace his inner monster if it means saving his loved ones.

Just as Tetsuo and Yoshitatsu's brawl gets bloody, the police come knocking…but Tetsuo can't afford to be arrested. And suddenly popular with the boys, Reika is unaware of the danger she's in…until one handsome boy shares an ominous warning. Is all this attention just a coincidence, or does someone else have their eyes on the Tosus?

Concerned for his daughter, Tetsuo tags along on her date with two boys in hopes one of them will be around to protect her if he's sent to prison. Little does he know that one of them works for the gang…and both of them know what he's done. Increasingly desperate as the gang ramps up the violence in their plans surrounding Reika, Tetsuo considers handing himself in to the police…until an unexpected ally promises to help take down the gang once and for all.

A yaoi romance between a good boy who didn't know he was waiting for a hero, and a bad boy who comes to his rescue! Now a hit streaming anime! "I don't like caramel sauce. I prefer something bitter..." Masahiro Setagawa doesn't believe in heroes, but wishes he could: He's found himself in a gang of small-time street bullies who use him to run errands. But when high school teacher (and scourge of the streets) Kousuke Ohshiba comes to his rescue, he finds he may need to start believing after all...and as their relationship deepens, he realizes a hero might be just what he was looking for this whole time.

Seven years have passed since the massacre at the village took place, and although the Tosu family has once again found peace and joy in their lives, Shino and Kubo are still on the run. So when Tetsuo finds himself being framed for murder alongside whispers of Kubo's return, he begins to suspect his past has come back to haunt him. As Tetsuo braces for a rematch with Kubo, Reika, now a police investigator, defies orders by hunting for answers after an attack on her family hits too close to home.

Haunted by the horrors of a bloodbath he devised, Tetsuo is crushed by guilt. With his village now reduced to ruins, Tsukuyomi gives Tetsuo an ultimatum-to die by the sword, or to avenge Tsukuyomi's fallen brothers and sisters by fighting Kubo head-on. In a final showdown of brains versus brawn, Tetsuo must employ every last trick up his sleeve to defeat the monster behind the massacre and reunite with his family.

With their house bugged and under surveillance, Tetsuo hatches a plan to divert the suspicions of the gang…but not all of them buy it. The family now caught in a lie, Kyoichi pulls out all the stops to force out a confession from one of them…and he's not above abduction or murder. But just when all seems lost, Tetsuo forms an unlikely partnership, plunging him straight into a world of violence.

Tetsuo Tosu is a typical father whose biggest worries are his job and his rebellious daughter, Reika. That is, until he finds a bruise on her face. His worst fears come true when he finds out she has a secret boyfriend...and he's part of a crime ring that's using her to steal her grandparent's wealth. If that wasn't bad enough, the thug catches Tetsuo snooping around and threatens to kill Reika as soon as she gets home. Fueled by fatherly instincts, Tetsuo murders the man...only for his wife to walk in and witness what he's done. Now with a corpse to hide and a crime ring hot on his tail, Tetsuo must resort to his love of detective novels and his wits to stay one step ahead of a grim fate...

To woo Reika and gain her cooperation, Shin tricks her into taking a vacation with him…except Reika finds out he isn't who he says he is. Fueled by the death of her friend, her thirst to uncover Shin's crimes leads to a deadly situation. Meanwhile, Tetsuo and a so-called ally frantically attempt to track them down and rescue Reika…except all they find is a horrifying scene.

Tetsuo's scheming pays off as the organization starts to question Kyoichi. He tries to plead his case, but all bets are off when Nobuto's bones are found where he least expects. Unsure who to believe, Nobuto's father takes it upon himself to find out who truly killed his son…and to avenge him by slaughtering their entire family. What he soon discovers leads to a showdown at the place it all began.