The Reborn Matsuda from a Tragic Romance

[Complete] Matsuda was the protagonist of an HagiMatsu angst story that was not suitable for minors. After a series of unspeakable chases, forced confinement, and physical and emotional abuse, he died. When he opened his eyes again, he discovered he had been reborn. This year, his father was still a promising boxer, his mother was healthy and gentle, and the little boy from the car repair shop next door was still a sweet-smiling, clingy little pest. He hadn't suddenly turned into a demon from Matsuda's childhood friend. Everything had a chance to start over. Matsuda clenched his fists and decided that this time, he'd start from childhood and stay away from Hagiwara to keep himself safe. Little Hagiwara woke up to find the world had ended. His best friend next door suddenly wanted to cut ties. Throwing a tantrum and rolling around on the ground didn't earn him so much as a glance, and one accidental touch of skin got him a shoulder throw. Help, what do I do? First things first: fight with everything I've got to hold on to my childhood-friend status! Later, young Hagiwara started having occasional dreams of his future self: a mysterious liquor codename; handsome, dashing, clever, composed, and handsome. Ah, I am so charming, young Hagiwara thought, pleased enough to roll around with his blanket. Until he dreamed of his childhood friend, imprisoned by his "charming self" and subjected to unspeakable things every day. Hagiwara let out a piercing shriek. No way! Absolutely no way! He'd die before treating little Jinpei like that! Class President Date, passing by, sucked on a lollipop in the breeze: I'm just the officially recognized best friend of childhood friends, that's all. What's with these childhood friends? What do you mean, past lives, present lives, melodramatic reasons for suffering, fake liquor being mixed in with the whiskies? Don't ask. We're straight people who are always going on dates. We wouldn't understand. [Reading Notes] · The blurb sounds angsty, but the story is actually sweet, and somehow it turned into a serious drama. · Hagi is a good boy in both lives. The bad guy is someone else. · Matsuda's perspective; starts with him being reborn. · There may be cameos from sports and slice-of-life anime that aren't important to the story. · Please don't conflate characters with their actors. · Updates every night at 9. I'll announce if I need to take a day off. [An Upcoming Story] The young man with the codename Bourbon was a Public Security agent undercover in a dark organization. He diligently played a thousand faces, fully embraced Vermouth's mystique, used the alias Amuro to work as Beika's most handsome waiter in the restaurant beneath a detective agency, and even moonlighted as the sleeping detective Kogoro's star apprentice. Although his childhood friend and several classmates often campaigned for him in contests like "The Man Beika Wants to Marry Most," leaving him besieged by admirers who came just to meet him, his undercover life wasn't too difficult to bear otherwise. He did have two troubles at the moment. First, the puppy "Haro" he'd picked up had gotten so fat that even the disciplined undercover agent couldn't accept it. Second, the child "Kazuki" he'd picked up refused to admit he'd been secretly feeding the puppy extra treats. Oh, speaking of the child he'd picked up, he thought there might be a third trouble, too. He'd discovered that the child had a strange supernatural ability. Not only was he the Boss of the dark organization the agent had been trying to capture, he also seemed to have designs on him. Reading Notes: · Karasuma Kazuki x the blond undercover agent, happy ending. · The first part is about raising a child; the romance comes later. It's a sweet story (I'm sure). · There are personal interpretations of the original story, and Kazuki has an ability. · A crossover with a little Bungo Stray Dogs, The Disastrous Life of Saiki K., and Jujutsu Kaisen, possibly other works too. No power-scaling battles. · No inappropriate tendencies. Theme: Break free from the bonds of fate