Prehistoric: Bind Yuanshi Tianzun at the Beginning

Zhou Jun traveled through the prehistoric times, obtained a random punishment system, and was bound to Yuanshi Tianzun at the beginning! If you fail to complete the task, the bound melon-eaters will be punished randomly! So… System: "Please host get a top-quality innate spiritual treasure within three days!" Zhou Jun: "I won't!" System: "It has been detected that the host has an improper attitude. The judgment may fail. In three days, a melon-eater will be randomly killed!" Thousands of miles away, a certain saint looked up in fear at the Heavenly Punishment gathered above his head, his face collapsed: "If Zhou Jun can't complete the task, what does it have to do with me, Yuanshi Tianzun?!" "*! How can I find the best innate spiritual treasure in three days! If it doesn't work, can I give him my Three Treasures Ruyi?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.