C150 Wait for an Opportunity

"You don't say that, but you must think so. Let me tell you, if you want to become a powerful warrior, you must first have a strong heart! When you sat on the ground, it only showed how weak your willpower was. Your heart was extremely weak, so you easily gave up. Even if I teach you some brilliant fighting techniques, you still won't be able to become strong! " His voice was not loud