Writing Letters to the Past and Triggering the Butterfly Effect

A mysterious letter made it possible to write to people in the past.

He wrote to his past self, won millions in the lottery, and from then on rose to the pinnacle of life.

He wrote to Hua Tuo and managed to cure his bedridden mother.

But he had no idea that this would set off an inevitable butterfly effect.

The woman he had just fallen in love with died in an accident. Even writing another letter could not change what would happen.

Her death became a mystery, so he wrote to Einstein.

The secrets of the universe were gradually unraveled, and he even mastered the mysteries of spacetime dimensions.

But then a genius with an extraordinarily high IQ appeared. A formidable presence, he seemed to see through everything and became the protagonist's greatest rival.

The blurb doesn't do it justice. The plot will make your brain work.

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