Anime Crossover: How Is This Song Also Written by You?

Chen Mo wakes up to find himself in Tokyo, a parallel world astonishingly similar to the one he knew. This world has achieved an era of great peace, and while its technology is advanced, its entertainment industry seems underdeveloped. To his surprise, he also has a System. Now known as Kamiyama Akira, Chen Mo sets himself the goal of becoming the most famous singer in the world! But before that, he needs to enjoy the hard-won days of his youth.