Reduced Number of Seals

Listen to my story in this sea of ​​puzzles and find the truest answers. I am Xie Du, a stupid student who scored 80% in mathematics in the college entrance examination, but unexpectedly found my way home through knowledge. ### "If you want to go home, you must first become famous." "What! If you want to go home, you have to find the answer? Let me find the answer. It's good. I can't go back for the rest of my life." "Welcome to the door of knowledge, I am watching you from behind the door" "..., I'm going to sleep first." "Your dad is sick. If you can't go out this year, you won't be able to see him." "Ah!!! Don't worry, I will definitely go out." ### "Do you remember what your father looks like?" "Hehe, why don't I remember that I have a father?"