"Okay, that's enough Angela, if this continues you will be merely wasting energy and the stamina of the beast far surpasses that of your energy storages. You are lucky that it was a beast that didn't have special capabilities and only had simple and direct ways to attack. Otherwise, you would have no chance against it and you have a very big weakness, you are lacking explosive power and if you are facing a being with a durable body and strong defence, you will be unable to harm them much. You can seep your child energy into the bodies of your opponents but this beast had such a strong and large body that it is ineffective against it and in terms of versatility, you are a capable cultivator, but should try to learn a skill with explosive power" advised Lex, who knew that it might upset Angela, especially after all her hard work, but it was something that she needed to hear.