Emotion Hunter's Redemption

I am an emotional hunter, selling "love" on the black market disguised as a paradise. My mission is to collect three top emotions in exchange for my mother's rebirth. The first two goals went well. The third one is Chen Yang who has light in his eyes. I weaved a dream for him, but he gave me an unreserved sincerity. When his "immaculate trust" reached the standard, my instrument turned on the red light for the first time for my own heartbeat. Later, he learned the truth and became a hunter. He followed my example and deceived people, and his performance quickly surpassed mine. He hates me so much that he is willing to destroy himself. The day I rescued my mother, I also took him away by force. But all that was left of him was a hollowed-out body. So, I returned to the abyss and made one last deal: using all my love, hate, memories, and all my feelings about him, in exchange for an "emotional fluid" that could bring him back to life. Now, he woke up, holding me who no longer knew him, crying like a child. He finally knew - I had hunted for many emotions, but my love for him was the only accident and the ultimate meaning of this sophisticated scam.