Prehistoric: Infinite Killing Starting from the Witch Soldiers

Qin Zhen traveled to the prehistoric world and became the weakest witch soldier in the witch clan. He accidentally awakened the most powerful killing system. The more he killed, the more rewards he got! "Congratulations to the host for killing an ant, and you will be rewarded with one year of cultivation!" "Congratulations to the host for killing a little demon in the Mysterious Immortal Realm, and you will be rewarded with the acquired treasure!" "Congratulations to the host for killing a great demon in the Great Luo Realm, and you will be rewarded with the Law of Power!" ........... Xuan Ming: "Where can Mr. Fu go?" Hou Tu: "Upstairs, don't compete with your sister for a man!" Chang Xi: "Can everyone live in harmony?" ........... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.