Naruto: The Hidden Protector - Chapter 15: Hizashi, I have a deal that may interest you

A dungeon core novel. But with bees. A bee dungeon, if you will. Oh, and something about a young man finding his place in the world and maybe learning about the deadly calamity that threatens all of humanity. But mostly the bee thing.

Childhood sweethearts.
The most popular person in school is my childhood sweetheart.

- Description from Novelupdates

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!

In this world, there is the beautiful mutual and telepathy love.