Was the Engagement Broken Off by Green Tea at the Beginning? Fortunately, I Woke up the System

[Fantasy (refreshing)] + [Many children, many blessings] + [Multiple heroines] + [Beginning of engagement] [Family Cultivation of Immortality] + [Fostering Feedback from Descendants] (The introduction is weak, see the text, everyone understands it) The deposed prince was poisoned by strange poisons and his fiancée broke off the engagement with her sword energy in public. When she was about to die, she activated the god-level system of many children and many blessings! … The way out of detoxification is to give birth to a son, and the novice's mission is directed at the only personal maid who will never leave him. With thousands of years of cultivation and the bloodline of ancient ancestral dragons at his fingertips, the deposed prince counterattacked in a desperate situation, and from then on he started a cheating life of being chased by various goddesses to "continue the bloodline"...