The first time I met Tsunayoshi was when he was 4 years old and XANXUS was 12 years old. He saw a 4-year-old kid being bullied on his own territory. He didn't expect that the kid he saved would have such a profound impact on him... And he made a contract "You are mine".
The second time they met, Tsuna was 14 years old and XANXUS was 22 years old. Unexpectedly, his competitor turned out to be an unforgettable brat. He vowed to never let him go again.
Conception: