Cold Palace System: the Tyrant Is Also Reborn

I used the "Emotional Value System" to be reborn as an abandoned concubine in a cold palace, and I relied on the concubine's jealousy and anger to awaken my magical powers. However, I suddenly discovered that the tyrant emperor who poisoned me in my previous life also used the "merit system" to crazily accumulate Saint King Values, hoping to completely clean me up.