[Warnings]
1. All about 27, with no limitations to romance, and no secondary couples or other elements added just to pair characters off.
2. There are a few original characters, but they won't interfere much with the original story. They're also 27's fiercely devoted, rival-hating, crazy friends and family, and won't get between him and the original characters' bonds or relationships. I just want 27 to have a group of fiercely devoted friends and family who dote on him when the story begins, and to have lots of heartwarming interactions with characters from other worlds.
3. In this version, 27 has the bloodline of a lop-eared rabbit spirit. Story order: Bungo Stray Dogs - Hunter x Hunter - Detective Conan/Jujutsu Kaisen - the main Katekyo Hitman Reborn storyline.
-
One day, ten-year-old Tsunayoshi woke up to find a pair of rabbit ears growing on his head. That was when he realized he was a lop-eared rabbit spirit.
Not only that, he was also approached by a strange System.
The System wanted him to go to various worlds, soothe the transmigrators who had gone mad, and maintain world peace.
And so, little lop-eared rabbit Tsunayoshi was forced to visit one world after another
Tsunayoshi trembled with fear. The so-called transmigrators were described by the System as being like "demon kings," but in reality they didn't seem anything like he had imagined.
Why did the transmigrators burst into tears the moment they saw him, clutch him, and keep saying, "Baby 27, Daddy/Mommy loves you!"?
*
Bungo Stray Dogs arc:
In a world controlled by "the Book," Transmigrator 001 had originally been an ordinary college student and anime fan. Born under the red flag, he was just an ordinary person, yet was forced into the dark underworld.
Weary of life in the darkness, 001 teetered on the verge of turning evil.
Before his evil plan to destroy the world could take shape, Tsunayoshi, sporting a pair of fluffy rabbit ears, suddenly appeared beside him.
The tiny rabbit ball cautiously hugged his leg and awkwardly tried to comfort him. "Big brother, don't be sad anymore."
Alive, soft, and tiny: his favorite character had suddenly appeared right before 001's eyes.
In an instant, he stopped caring about turning evil and destroying the world. To hell with all that! He was going to beat up and kick every obstacle that threatened peace, and spoil his baby 27 rotten!
*
Hunter x Hunter arc:
On his fourth day in the Hunter x Hunter world, Transmigrator 002, who had brought along a game System, saw reality as a game. Knowing the story and having cheats, he had almost everything under his control.
He did as he pleased, and everything in the world seemed unbearably dull.
Just as 002 was about to be pushed into developing an antisocial personality, little lop-eared rabbit Tsunayoshi fell from the sky into his arms.
A small, fluffy bundle: Sawada Tsunayoshi, the beloved character 002 had once been hopelessly obsessed with.
In an instant, the world came alive. He buried all his dark thoughts deep in his heart. The haughty Transmigrator bowed his head and offered everything in the world to the great Baby Tenth.
His experiences in the other worlds were like a dazzling, fantastic dream. Aside from the pair of rabbit ears still on his head, those worlds left no trace behind. He was still the ordinary, good-for-nothing kid from Namimori.
Until two years later, when a suited baby who called himself an assassin showed up at his house.
Several worlds had quietly fused together...
Theme: Be the main character of your own life!