Rise of the Fallen Crown Prince

Thanks for the invite. I just became Crown Prince, so what is this Deposed Crown Prince System?

[Age 18: This year, you have just become Crown Prince. Your parents are devoted to each other, your brothers get along, the realm is at peace, the treasury is full, and the people live and work in contentment. From the start, you have the makings of a wise ruler presiding over a golden age. As someone who transmigrated, you can't stop grinning.]

[Age 28: This year, the eldest prince, missing for ten years, suddenly returns. Your father and mother grow estranged, and you suddenly realize that your seemingly meek and obedient younger brother is actually full of ambition. You cry out in alarm.]

[Age 38: This year, your mother is deposed as empress and banished to the Cold Palace. You are stripped of your position as Crown Prince and imprisoned in the Imperial Clan Court... Oh no, you're done for.]

[Host, don't panic. The Deposed Crown Prince Comeback System has finished loading. Start turning the tables immediately and take back everything that belongs to you!]

At that moment, Zhou Linyuan, only eighteen and newly appointed Crown Prince, glanced at the words hovering before him, then at the Crown Prince's residence, freshly cleaned and tidy.

He couldn't help falling into deep thought.

Hmm... It seems this System has arrived a little early.

[System Mission: Escape the Imperial Clan Court as soon as possible and return to the Crown Prince's residence. Reward: Ten years' worth of martial arts true qi infused into you.]

Zhou Linyuan paused for a moment, then took one small step and entered the Crown Prince's residence.

[Ding!]

[Congratulations, Host, you have completed the mission...]