I was rejected when I wrote a song, but I became a king on my debut

Zhou Yu, who was an unknown 18th-tier artist in his previous life, traveled to a parallel world. He was tired of the life of an artist who had to work all year round. He dreamed of becoming a music dad and making money, reaching the pinnacle of his life, and becoming the godfather of entertainment.
So he took up pen and wrote down classic songs such as "Nunchaku", "The Bell in the Opposite Direction", and "Nocturne" and submitted them to artists. However, he was dismissed as a newcomer and his songs were not wanted at all. All new songs were rejected. , the former company boss said this about his songs.
"Xiao Zhou, this song of yours is so weird. Is it so popular if you hum it?"
"There is also this song. Tears know it. How can Tears know it? No, no, no, let's change it."
what's the situation? These are all classic songs, but you don’t want them?
There was no other way. In order to survive, Zhou Yu had no choice but to take action in person and participate in a talent show with his rejected new song.
Who would have known that Zhou Yu's appearance on the show would become a hit, and his song "Nunchaku" would set off a new rap trend across the Internet!
"I'll go! It turns out rap can be done like this!"
A "Nocturne" directly made him a god, aspired to the top, and won the Chinese Golden Melody Award!
A year later, a reporter asked Zhou Yu: "Excuse me, Director Zhou, why did you choose to enter the entertainment industry in the first place?"
"Me? When I wrote the song, no one wanted it, so I just wanted to sing it myself. Who knew I would become a king while singing?"