Thunder is rolling, a rewrite of ancient fan fiction, a product of self-entertainment
The young Sawada Tsunayoshi's destiny was determined when he knew nothing about it. No one asked him what he meant. When he stepped into it without knowing anything, he only had vague feelings.
Until the ring came into his hands, he accepted the test from his own, the future tenth generation leader of Vongola, Tsunayoshi Vogel.
Only then did he truly understand what his destiny meant.
...
From the beginning, he chose to be his nourishment, hoping that he could break out of his cocoon and become a butterfly and fly to a new future.
It's all private, and there's no specific relationship line. If you ask me, it's basically the friendship between 27 Center (capitals and bold).
Mission: The future is in your own hands