Prehistoric Times: Nuwa Simulated in Her Womb and Became a Saint After Birth

[Prehistoric + Simulator + Invincible + Empress + Relaxing and refreshing article] Chu Ci traveled through the prehistoric times and became the son of Nuwa, bound to a life simulator at the beginning. In simulating the future again and again, he avoids murders, seizes opportunities, and collects magical treasures! Chu Ci originally thought that he could grow up peacefully in his mother's womb and reach the holy realm before being reborn! But he never expected that there would be an arrogant sister in this mother's womb, fighting with him all the time just to be his sister! ... I, Yuanfeng, the divine beast of chaos, the ancestor of the Phoenix clan. And... Chu Ci's sister. After the death of Long Han in the first calamity, I was reborn and accidentally bound to the "negative emotion system". As long as I make Chu Ci angry, aggrieved, and have negative emotions, I can get rewards. Damn brother, I'm sorry. In this life, I'm going to bully you into becoming a saint! ... As a result, a brother-sister arms war took place in Nuwa's mother's womb! "Ding! Congratulations to the host Yuanfeng for making the target Chu Ci feel ashamed and angry, and obtaining the "Yuanhuang Nirvana Sutra"!" Chu Ci made a backhand simulation and was rewarded with the "Nine Transformations Mysterious Skill"! "Ding! Congratulations to the host Yuanfeng for confusing the target Chu Ci and obtaining the soul-nurturing Golden Lotus!" Chu Ci made another backhand simulation and was rewarded with 'Hongmeng Purple Qi'! Many years later. Yuan Feng, who has become the peerless empress, had tears in her eyes: "Good brother, please, just get angry once! If you don't get angry, my system will be scrapped!" Chu Ci looked at the arrogant sister who was crying into tears, and helplessly spread his hands: I can't help it, the way you make me angry is so cute.