(No system, no imagination, weak introduction, please read the text!)
"A man can fly like a male, but can a female crouch? Get up! As a man of the Xiao family, he should be upright, down-to-earth, and upright. Why should he lie down in the face of such a small difficulty?"
"Dad! But this is so difficult!"
"My child, what do you mean by this word?"
"Nian Da!"
"What about adding a horizontal line to the big one?"
"It's heaven!"
"My child, this cross is actually a belief. As a boy of the Xiao family, you must have a firm belief and be consistent in order to step into a wider world. Do you understand? Come again!"