Empress Tianhong, as an empress, maintains the dignity of her position and has always sneered at the base desires concerning the matters of men and women.
Furthermore, in her eyes, indulgence in the pleasures of men and women would undoubtedly severely affect one's cultivation.
Although over the years by Lu Chen's side, she noticed that Lu Chen's Cultivation State was rapidly increasing, seemingly unaffected by the pleasures of men and women, she still believed that even if Lu Chen was making fast breakthroughs now, he would be stuck at the final step when it came time to prove himself worthy of becoming a Great Emperor.
In the cultivation world, there are many geniuses who elevate their Cultivation States as easily as drinking water, making it to the Quasi-Emperor level in less than ten thousand years; however, often such individuals find themselves unable to advance beyond this step.