The Ultimate Imperial Son-in-Law

After transmigrating to the early Tang Dynasty, Cheng Chumo becomes the son of Cheng Yaojin, the notorious Demon King. He's landed the perfect life as one of the Tang Dynasty's richest heirs, and all he wants is to be a lazy good-for-nothing. But who could have guessed that Li Er can hear his heartbeat!

[Li Er, your son, Crown Prince Li Chengqian, is plotting to rebel against you!]

[Li Er, your daughter, Princess Huainan, has been ruined by Wei Shuyu, the sharp-tongued son of Wei Zheng!]

[Li Er, who says Prince Li Tai is filial? Once the Crown Prince's rebellion is over, he'll be next!]

[You want to launch another campaign? You failed three times already. Don't go embarrass yourself!]

Li Shimin: “Damn it! Why can't you just say what you mean?!”

Cheng Yaojin: “My son really is something. Your Majesty takes him along wherever you go!”

Cheng Chumo: “I just want to laze around!!! Stop promoting me!”