The protagonist Liu Qing was originally a homeless man, but after being tricked into an incident by her senior sister, she was involved in a huge conspiracy. The initiator of this conspiracy was an evil organization called "Taotian Ni". They specialized in studying how to make people immortal and change their lives against the will of nature. However, in the end, evil outweighed the good, and she was trapped by the protagonist. The protagonist also avenged his parents.
Good book, but few people seem to read it