The Obedient Villain

After binding myself to a mission system designed to help others undergo emotional shifts, I kept guiding the target toward gloom—yet he remained gentle and tolerant throughout, meeting all my provocations with understanding. When friends and family caused trouble, he simply handled it with quiet care, never harboring resentment. I never managed to complete the assigned mission, so I decided to leave the mission world, using the chaos stirred up by others as my chance to slip away. I returned to reality and lived peacefully for a week—until the system suddenly notified me that the mission was complete, and came to beg me to return to the original world and comfort him, whose heart was now unbalanced.