System! Open a Boxing Gym in Another World!

"Three years." In this so-called novice training ground, I killed the soul beast for three years. The system seems to be damaged. Every time it reaches the highest experience value, it will prompt that the experience has overflowed and the upgrade failed. His level display also changed from the starting level to n+. "Right". "My name is Yang Junwei, and I am a professional boxer." "Once again, he was poisoned during a boxing match and died in the lounge." "Then I came into this world." By the way, I might be a great master... Maybe. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.