Beasts Roar Across the World: Back to My Parents' Youth

All mammals except humans mutated across the globe, reshuffling the food chain and triggering the apocalypse.

Lin Xiaoyuan was born in the tenth year after the apocalypse began. When he was sixteen, his parents gave their lives to secure a dose of gene serum, something ordinary people could only dream of. Lin Xiaoyuan clutched his parents' bodies and cried until he passed out.

When he woke again, he was shocked to discover that he had returned to the time before the apocalypse. He had not yet been born, and his parents were only fifteen or sixteen years old.

To raise his parents into powerful fighters, Lin Xiaoyuan was willing to give his life.

Ten years later, Lin Xiaoyuan was born, and his parents had already become the strongest people in the world...

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.