Ancestor’s foolish disciple

Ancestor’s foolish disciple summary:

"Warning: Yaoi content: This manga contains materials that might not be suitable to children under 17. By proceeding, you are confirming that you are 17 or older."
What is it like to be pushed down by the disciple you raised with your own hands? The Chaos Master of the Immortal and Demonic Worlds has taken the King of the Qilin Clan as his disciple by mistake, and is treated with love by his disciple? But she has the important task of saving the three worlds and is too busy to fall in love!