——You who were careless at first, and me who was young and careless.
[ABO, at the end of the year, it's a bloody battle since ancient times, it's fun to be enemies, sadistic and sweet, grudges between wealthy families, 1v1, HE]
A weak-minded innocent little wolf dog attack
The puppy hates the fox the most, but the fox is not only older than him, but also more thoughtful than him. He is always bullied by the fox. The secretly resentful puppy took advantage of the fox's distress and bit him on the neck. Who knew, it smells so good! From then on, the bad bond was formed, and the bond became deeper and deeper... The puppy was literally hooked into it.