Singing Can Save My Little Sister, So I Sang Myself Crazy

Su Bai transmigrates to a parallel world. Watching his critically ill younger sister, he awakens the God of Singing System while delivering takeout. The System tells him that singing can earn him mysterious potions that can save his sister.

His very first delivery is to an undercover police officer inside the XX Group. Seeing how anxious and unsettled the officer is, Su Bai performs "The Lonely Warrior" for him, helping the police crack a major case, take down the XX Group, and rescue countless citizens of Great Xia.

For his second delivery, he performs "Dragon Scales of Heaven and Earth," crushing everyone else, including a top-tier star.

That is because he has blocked the way of the forces of capital.

Su Bai had become an online sensation thanks to "Dragon Scales of Heaven and Earth," but now he is subjected to a cyberbullying campaign, with all kinds of doubts raised about him.

Just then, the police officially release footage of Su Bai singing "The Lonely Warrior."

In an instant, the entire internet explodes!

The countless citizens of Great Xia who were rescued speak out in his support.

Even as Su Bai becomes a sensation across the internet, he keeps delivering takeout.

Everyone is puzzled. Only Su Bai knows that delivering takeout is the only way to save his sister, who is near death.

By the time he has collected all the potions and successfully saved his sister,

Su Bai has already become the hottest, most sought-after singer on the internet!