Aoki_kun

Rocco Di Malvento lived a short, but loving life in his previous world, surrounded by a caring family. Despite suffering from a terminal illness, he found solace in books, especially his favorite BL novel >. But when he dies, he wakes up in an unexpected new life—as the weak, neglected second son of a powerful mafia family. 

Now reborn in the world of the novel, Rocco finds himself in a terrifying situation: he's the useless younger brother of Sylas, the main protagonist, and likely doomed to die young unless he changes the course of his life. So, what's his plan? Simple—befriend the protagonist, avoid being a spoiled brat, and secretly recruit Sylas's future allies to protect him. 

First target? Georgio the Hyena, an infamous killer. Rocco's strategy: charm the terrifying man and make him his ally instead of Sylas’s. 

It's a ridiculous plan, but hey, at least Rocco is trying. Can he survive the mafia world and avoid his tragic fate? He hopes so. After all, he’s just a kid trying to make the most of his second chance!

Help, I’m in Another World and All the Men Are Are So Dangerous! [BL]

Turning against the Assassin Guild was one of the top dangers a mafia family could face.

Rocco's body trembled slightly with unease.

When his father noticed it, he gave it a calming smile, but there was a hint of boldness in it as he replied.

"There's more than enough benefit to be had. Fulfilling your wish, Rocco, is my greatest happiness."

"Rocco, we are the Di Malvento family. If the Assassin Guild becomes an obstacle, we'll simply crush them along with their entire organization. Eliminate the source, and all concerns will vanish."

Rocco gasped, his breath caught in his throat.

He had forgotten, amidst the relative peace of his day-to-day life, that this was the stronghold of the Di Malvento family—the pinnacle of the underworld.

And he, as the heir, was the child of its family head.

When he thought about it, there was little for someone in his position to fear.

Unlikely Loyalty