A possible concise summary is:
You are a high school student who has traveled through time and space to a parallel world. You become the deskmate of Yu Wan Wan, a national goddess and a celebrity. You secretly play a song for her on her guitar, which is recorded by a photographer and posted online. The song becomes a hit and you become popular. You also participate in a variety show with Yu Wan Wan and other celebrities, where your interactions with her are edited to look like you have a crush on her. You are confused and annoyed by the program team's manipulation, while Yu Wan Wan starts to develop feelings for you.
Here are the key facts extracted from the text:
1. A song was played for a classmate and posted online by a photographer.
2. The classmate is referred to as the national goddess and developed affection for the player.
3. The player is tasked with team cleaning due to being the only amateur among celebrities.
4. The player enjoys solitude and finished cleaning leisurely.
5. A guitar belonging to Yuwanwan was left behind after a performance.
6. The player tuned Yuwanwan's guitar as a good deed without seeking recognition.
7. The player encountered Xu Lei, the director of the program, and a photographer named Yang after leaving school.
8. Xu Lei considered bringing the player into the entertainment industry.
9. The player's interaction with Yuwanwan was filmed by Lao Yang over several days.
10. The program team gave the player significant camera exposure during a broadcast.
11. Netizens reacted positively to the player's appearance on camera.
12. The player's interaction with Yuwanwan during a music class was edited to suggest an unrequited crush.
Please let me know if you need any more details or further assistance!