I Have Billions of Identities

Yun Xia travels to another world and obtains a random identity system. The system randomly gives Yun Xia a different new identity every time. After completing the exclusive task of this identity, she can get heaven-shattering rewards. At this point... Yun Xia is invincible! "Ding! This time my identity is [Beggar] Random Difficulty Index [Hell Level]" "Ding! This time the identity is [Traveler Nemesis] Random Difficulty Index [Hell Level]" "Ding! This time, for the special identity [Emperor of a Country], the host is asked to choose the difficulty index [Easy - The Last Dynasty of the Ming Dynasty], [Difficult - Fengyun Shenzhou], [Hell - God-Front Emperor Xin]"