Dragon Ball: My Son Gohan, I get stronger when I do push-ups

Introduction: Traveling to the Dragon Ball world and becoming Sun Wufan, he gets a training system at the beginning. As long as he does push-ups casually, he will become stronger. Moreover, the stronger Sun Wuhan is, the more he will increase his combat effectiveness by doing push-ups. (The enhancement of the system is just an add-on and does not affect Sun Wuhan’s own cultivation to become stronger!) "Ding! Congratulations, master, for doing a push-up and +1 combat power!" "Ding! Congratulations, master, for doing a push-up and +10 combat power in the Spiritual Time Room!" "Ding! Congratulations, master, for taking a step to gain combat power +1!" "Ding! Congratulations, master, for doing a push-up, combat power +10!"... Beerus: "Damn it! How did this Son Gohan practice? He is actually stronger than me. Still strong!" Sun Wufan: "Actually, it's nothing, I just do push-ups every day!"