Martial King's Retired Life - Chapter 126Book 14:

I was a failed experiment

30 year old Lu Ziwen was born in poverty and after struggling for a lifetime, he is finally able to perform in the Golden Hall symbolizing the highest honor. However, an hour before taking the stage, he was killed by his lover.

With eyes opened once more, he was unexpectedly born again in the body of the fallen star Qi Mu!

Who controls the world with notes?

Who is the king of the classics?

Qi Mu: I’ve conquered you; I am the king of classical music!

Min Chen: … As long as you are happy.

This is a story of a reborn violinist, vengeance, struggling for the top, and dominating the world of classical music!

- Description from Novelupdates

After the gold medal teacher, Sun Mo of the city’s No. 2 Middle School, fell into the water, he transmigrated to Tang Guo, Zhongzhou Academy and became a newly graduated intern teacher. Sun Mo bound the Peerless Master System, turning waste into little geniuses. Under Sun Mo’s guidance, the little children became masters after one year, passed emperor level after three years, and attempted god level after five years.

Yi Zaha. The crazy demon crazy for martial arts. While he was running away after stealing the heavenly pearl of the Demon Cult Leader, he fell off a cliff. After thinking that everything was over, he opened his eyes to see that he had returned back to when he was a waiter… And he is being beat up for something that he didn’t do. The crazy demon who returned to the beginning of his days as a waiter! Will he go crazy again, or will he drive his enemies crazy?