The Jade Emperor Descends to Earth and Starts with a Dog

Yan Yu is the 143rd generation Jade Emperor. The queen mother framed the protagonist for poisoning his wine. The protagonist was originally in a state of shock, but the Nine Dragons Qi in his body saved the protagonist's life, and the protagonist could only travel to the underworld. It's just that... Yan Yu lost all his skills and traveled through time to a useless son-in-law, also named Yan Yu. The protagonist only has a copy of "Kowloon Zhenqi Jue" and a treasure box...