I've announced that I'm destined to have many children, and my father has bestowed upon me

The game starts with a self-proclaimed auspicious sign of many offspring, and rewards are given for getting married and having children!
So, the emperor father began to frantically arrange marriages for Zhao Chen'an!
[Marrying the holy maiden of the grasslands, Ulanxue, overall score 81!]
[Congratulations, host, you have received the Heavenly Grade Cultivation Technique: The Great Dao Heavenly Evolution Scripture]
[Marry the daughter of the Guardian General, and you will be rewarded with a Heaven-Rank Martial Skill: Great Wilderness Imprisoning Heaven Finger!]
As Zhao Chen'an received mysterious rewards time and time again, the Great Zhou Dynasty was promoted to a Celestial Empire.
Emperor Zhao Daoting smiled with satisfaction:
"Guards, deliver the imperial decree!"
"The Holy Maiden of Reincarnation from the Jixia Academy will be betrothed to the sixteenth prince!"
"What? They don't want to?"
"Hmph, I'll go to the Jixia Academy tonight and wait for them! For my daughter-in-law, I'm going all out!"
Ever since the sixteenth prince requested an audience with His Majesty that day, the atmosphere of the entire Great Zhou has changed!
Whenever they heard that a certain power had a woman with outstanding looks and exceptional talent, they would immediately be intrigued.
His Majesty insisted on bestowing a marriage upon them!
But the sixteenth prince was also an extraordinary person!
It's one thing if the princes' wives don't cause trouble when they get together.
No matter how unwilling they were to marry into the prince's household at first, once they entered the prince's residence, they all became virtuous wives and loving mothers!
[Dynastic setting + madly bestowed marriages + ruthless decisiveness!]