Great Tang: My Father-in-Law Is Li Shimin

Analyze historical mysteries and show the true style of the Tang Dynasty. The plot has ups and downs and is very explosive. It's not a holy lady, it's not a licking dog!

Fang Yiai, the character in this novel, has a particularly good attitude toward life. Unlike many other Fang Er, who are just messing around, he is the only one who faces the problem head-on, and is very motivated and positive about the future, and his five-star praise is a sign of support.

Who is the fourth lady?

Personally I feel it's okay.