After the future chapter of the timeline, the main drama is directed towards the original work, and the emotional line is very light compared to 27 Center
Tsunayoshi, who didn't want to be associated with Mafia, felt that his position as leader candidate could be replaced by him because of Kotsuna's appearance.
The guardians were involved in a certain mission performed by Yan Gang
After going through some things, Tsunayoshi finally learned the reason and opportunity for Yanzuna's appearance.
He appeared to protect him
And he fought to protect his comrades
Purpose: to protect