Siheyuan: I Signed in to Become a Saint in the Prehistoric Times

When Gu Changfeng opened his eyes, he found himself in a courtyard house in the 1960s. He had become a marginal figure whose father did not care for his mother. He was bullied by Sha Zhu, plotted by Jia and Zhang, and sucked by Qin Huairu! Just when he was despairing, a cold mechanical voice sounded in his mind: "Ding! The prehistoric sign-in system has been successfully bound!" From then on, Gu Changfeng's fate completely changed! "Ding! Congratulations to the host for successfully signing in at Buzhou Mountain and receiving [a drop of Pangu's Essence and Blood]!" A drop of Essence and Blood entered the body, and Gu Changfeng was instantly reborn, with infinite strength and free from all diseases! "Ding! Congratulations to the host for successfully signing in at Kunlun Mountain and receiving [a yellow plum with innate spiritual roots]!" A yellow plum can not only prolong life, but also nourish spiritual roots, turning Gu Changfeng, who has mediocre qualifications, into an instant cultivation wizard! While the birds in the courtyard were still fighting for a little ration, Gu Changfeng had already relied on the system to sign in, obtained countless ancient treasures, and his strength had skyrocketed! Silly Zhu dares to take action again? Knock it away with one punch! Will Jia Zhang dare to act recklessly again? Suppress with one palm! Qin Huairu dares to suck blood again? Just cut off the confession and let her cry! "What? Gu Changfeng was able to beat a wild boar to death?" "The radish he gave me was more nutritious than ginseng!" "Did that guy Gu Changfeng have any adventures? Why did he suddenly become so powerful!" Let's take a look at how Gu Changfeng, with the help of the prehistoric sign-in system, grew step by step from a low-level person in the courtyard to a powerful man who shocked the world and dominated the prehistoric times. Finally, in the changing era, he wrote his own legendary chapter!