Xingyun found out about Shen Li escaping from the marriage through the phenomenon in the sky. He knew that Shen Li was the Spiritual Realm's Lord Bi Cang, so he saved her.
Shen Li knew Xingzhi was Xingyun after she returned to the demon world, but she did not mention when she knew.
I remember the clouds when I walk. Xingzhi was an ancient god. After he descended to the mortal world and became Xingyun, he lost his divine power, but he retained his memory and wisdom. Xingyun was Xingzhi's identity in the human world. Although he had lost his divine power, he remembered everything. Therefore, Xingzhi remembered Xingyun.
Li Xingyun knew that the empress was pregnant. In episode 37 of the third season of " Bad People," Li Xingyun accidentally touched the empress's body while she was recuperating. It was only then that she realized that the empress was a girl and that she was pregnant. The empress was pregnant because she had been separated from Li Xingyun for a period of time. However, the empress had been silently paying attention to Li Xingyun's news. It was not until Li Xingyun saved the empress when she was besieged by delinquents that the two of them reunited. After the empress found out that she was pregnant with Li Xingyun's child, she felt extremely happy and blissful. Therefore, it was certain that Li Xingyun knew that the empress was pregnant.
The time Xingyun liked Shen Li was not explicitly mentioned in the given search results.
Ye Xingyun did have a child in the end. In the Star Martial Divine Technique, Ye Xingyun and An Xueyun had a child. In the " Myriad World Immortal Track ", Ye Xingyun's child was born by An Yun. Therefore, Ye Xingyun had a child in the end.
In the end, Li Xingyun married Ji Ruxue. In the series, Li Xingyun and Ji Ruxue showed a two-way love. They liked each other and had no other girls to accompany them. The relationship between them had never changed, so it could be said that Ji Ruxue was Li Xingyun's last wife.
In the end, Ye Xingyun and Ye Xueyun got together. Ye Xueyun was a genius martial arts junior of the Qingyu Family. She had once been plotted against by the Xuanming Family's Master, causing her martial arts to not improve for several years. Her lower limbs were paralyzed and she could not walk. Under Ye Xingyun's treatment, Ye Xueyun gradually recovered and developed feelings for Ye Xingyun. They liked each other and became the love of their lives.
In the end, Ye Xingyun married Ye Xueyun.