After traveling through time and becoming the second prince, I decided to pretend to be crazy and act stupid to keep myself safe.
Who would have thought that as soon as he opened his eyes, he would wake up to the heaven-defying "achievement system".
The eldest prince forced me to make a fool of myself in public, so I used my achievement points to buy the "top riding and shooting talent".
The eldest prince colluded with foreign enemies to rebel, and I silently exchanged my achievements for "Magic Military Advisor" and "One Hundred Thousand Iron Cavalry".
The court was in an uproar, and the old emperor looked at me: "Your Majesty is hiding so deeply."
I smiled slightly and lightly clicked on "Jade Seal of the Kingdom" in the system's exchange list...
