In the Primordial World, My Brother Is Qiang Liang

A young man transmigrates into the prehistoric world as a member of the Wu Clan, where he is named Qiang Liang. He earns merit points by stretching, opens treasure chests by sucking in a breath, and all thanks to the conscientious System he's brought along.

Oh, right. Qiang Liang also has a lovely little sister, Jiu Feng, who can act sweet, play adorably dumb, and warm his bed.

Taking his sister to eat all kinds of rare birds and beasts from the prehistoric world, stopping here and there: that's Qiang Liang's daily life.

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