Anime Crossover: Sawada Tsunayoshi's Funeral from the Start

What year is it now? This is a fanfic about a few obscure anime series.

After transmigrating, he becomes Tsunayoshi Sawada, the Tenth Boss of the Vongola Family, only for the story to start from the future arc. It opens with Tsunayoshi's funeral, with him lying in his own coffin. After the System arrives, it brings him back to life. To evade Byakuran's continued pursuit, he hides his identity and becomes Joker, building a Phantom Thieves group of his own.

He becomes the mastermind behind the scenes and conquers the world.

Suo Wang: You know, Tsuna is my brother. He's the true King.

Reborn: You fool, you've already become the perfect Tenth Boss of the Vongola Family.

Ren Amamiya: You're Joker too???????

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.