RCTD-436 — Brainwashed Mc Revengers Karen Asahina

The protagonist is being bullied by his female boss at work. One day, he is told by someone from the future that only the worst future awaits him, and is given an item called the "Emotion Maker." This brainwashing item can control the emotions of others, and turns the arrogant female boss into a dirty slut! When the word "slave" appears, the brainwashing revenge is complete. Can he get both money and women and live a rosy life?!