Two-Person Bird Survival: the Other Side of the Little Crybaby Loli

[No system + double-faced yandere single heroine + fake brother and sister + flying bird training + no virgin + genes, machinery, psychic powers] When he woke up, Xu Youyuan found that he appeared on the back of a flying bird and became a companion with it. Below was a deadly black fog. He could only fly non-stop on the back of the flying bird and could not land. But the physical strength of flying birds will always be exhausted, so each person will have a partner, and the two birds fly alternately. His partner is his "sister" whom he has not seen for a long time. Xu Youyuan regarded her as his sister. But Qiao Muyao was different. She racked her brains to try to get rid of her brother. .... Three paths: genes, machinery, and psychic energy. Various divine powers: time, destiny, joy, disaster, gluttony, filth. What Xu Youyuan came to was [Kill], killing all things, including... The power of God! The once two-faced yandere finally became the top civilization, believed by countless people, and was known as the "White Goddess" who was the embodiment of love.