I've reread the first 30 chapters. HaoTian sect was a sect that was against the Divine Dynasty. Basically like how Pirates in One Piece are against "Royalty+Marine's" total rule/power over the world. HaoTian just want everybody to be treated the same and to also have powers to punish anybody regardless of status accordingly to the crime committed. For example, if a president incite a riot, or cheat on taxes, they will be fully investigated to the full extent of the law and punished.
Chapter 373, she's on her knees asking the holy god to give her powers. Previous chapters she was already told that she needs to sex a phoenix. Well yc is next to her, all she has to do is turn to her right and pull his pants down. She's already on her knees anyways.