My Sister Was Reborn Only After I Became a Boxing Champion

After a mistake of his own causes Lin Yuxiong and his sister to die in a car accident, Lin Yuxiong transmigrates back to age seventeen and is reborn with the Boxing Champion System. As long as he surpasses himself, he can find his sister.

So the 1.93-meter-tall heavyweight boxer Lin Yuxiong leaves the orphanage and takes on the boxing world, starting by winning gold at the Olympics.

In ten years, he never loses a single bout. He wins countless championship belts and makes a fortune, with his legitimate and under-the-table earnings reaching three billion dollars!

When he defeats former heavyweight champion Sentai after his comeback, he completes the System's final mission, and news of his sister appears.

A private jet heads home, and a luxury sports car speeds toward an orphanage.

A little girl, just learning to walk, looks on in bewilderment. The suited man on the other side is already in tears.

"Kiddo, your big brother's here to make things right."

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Please do not imitate.