What is Nana's identity?

The soul tutor of the practical control department.

Nana, a character in the novel Douluo Continent II, is a peerless Tang Gate. The real control department is the soul tutor. He studied at Sun Moon Imperial Soul Tutor College, and then left the college to join Tangmen. Because Huo released her parents' souls, she recognized Huo as her master.

Little Nana inherited her mother's ghost. When she was six years old, little Nana's mother went out to hunt spirits and met an evocator. Little Nana's mother was forced to join spiritualism and killed little Nana's father when she was not at home. After little Nana's father died, little Nana's mother woke up and felt sorry for her husband, so she committed suicide. From then on, little Nana became an orphan. Then, a group of people from the Holy Spirit Church came to Little Nana's home, took away the souls of Little Nana's parents, and threatened Little Nana to join the Holy Spirit Church. They also said that after Xiao Nana entered the high-level church of the Holy Spirit, the souls of Xiao Nana's parents could be released. Because little Nana was still young at that time, she naturally followed them to Pentecostalism. One day, little Nana accidentally discovered the place where her parents' souls were sealed. Her mother's soul told her that Pentecostalism wanted to take them in and turn them into Pentecostal puppets. If Nana really enters the Pentecostal hierarchy, she will end up like her mother. After listening to her mother's soul, Xiao Nana began to think about how to release her parents' souls without entering advanced spiritual education, but she never had a clue.