After the Marriage Was Ruined, the Heroine Broke Off the Engagement and Became Anxious

Travel through Makino, the son of the head of the Mu family, and activate the destruction system. As long as you show off, you can become stronger. Unexpectedly, at the beginning, there was a ridiculous plot about breaking off the engagement, and the father even coaxed him into training in the same sect as the heroine who broke off the engagement? So... He started messing around like crazy. While others are practicing hard, he is sleeping. While others were practicing swordplay, he went to Goulan to listen to music. While others were fighting, he was making jokes among the senior and junior sisters. … Just when all the tribes invaded the sect and affected his ruin. Makino swung his sword out and all the clans were shocked. Everyone: He shows off every day, how come he is invincible? Watching the senior sisters in the sect look at Makino with infatuated expressions. The heroine who broke off the engagement was anxious. "Makino is my fiancé, don't rob me!"