Prehistoric Sign-In: Sanqing Group's Favorite Little Ancestor Mei Sa

The heroine Yun Zhao traveled to the prehistoric times, and the timeline was in the period of fierce beast calamity. She was the younger sister of Sanqing. There is a system called the sign-in system, which gives newbies a gift package of hundreds of millions of merits at the beginning, and finally resurrects Pangu, which is a cool article. CP is Fuxi, double strong, with emotional lines