Presenting My Sadistic Manager With Stupidity向黑化总裁献上咸鱼; Gift Foolishness to Scheming Boss

Lovers in their past life, enemies in their current life, the stupid girlfriend and the sadistic president fell in love and killed each other. The heroine was involved in a virus spying incident and was killed. She reincarnated, but turned into a blockhead due to a memory load failure. The sadistic president wanted to avenge his parents, so he entered a relationship contract with the heroine, but...