Shen Tong was once the feared creator of the "ghost hub" in the dark web world. The underground website he built controlled countless secret transactions. But in a violent fight, he died in the heavy rain holding an unsent love letter - that was the regret he owed to Lin Wanxing, the girl next door in his previous life. When he opened his eyes again, he was eighteen years old again, with only three days left before the start of college. This time, he deleted all the encryption codes and smashed the hard drive. He just wanted to wear a washed white school uniform, be an ordinary college student who went to class on time and occasionally skipped school, and gave Lin Wanxing the unspoken "I like you" in his previous life. But fate had a way of playing tricks on him: he helped the squad leader repair his computer, and was pestered by the cold-blooded student to ask about his programming skills; he handed a bottle of water to the school hospital nurse, and was remembered to "come to say thank you"; even when he went to the cafeteria to order a meal, he would see the goddess of the art department squatting on the ground crying, insisting that he help retrieve the lost design draft. Shen Tong looked at the constantly new contact information on his phone, looked at the various beauties following him, and scratched his hair helplessly: "I really just want to be an ordinary person..."