七号少年惊艳了我一生
[qī hào shăo nián jīng yàn le wŏ yī shēng]
This nickname conveys the lasting impression a certain person, referred to as 'number seven boy,' made on the user. 'Seven' can imply being part of or special in a particular group (e.g., students in a school's No.7 class, players No. 7 for sports teams), leaving a lifelong impact or deep memory. In a broad sense, it reflects the deep and unforgettable charm brought by a certain figure, which could also be a fictional character from manga, drama, music, and more.