Rebirth of Mutual Exchange of Hearts

I was deceived into the K3 fraud park in Southeast Asia. Because I refused to deceive, I was treated as "trash" and sold to the high seas medical ship "Argo" for US$300,000. On the operating table, I clearly felt that my organs were being removed one by one - heart, liver, kidneys, lungs, testicles, corneas, and distributed to six dignitaries. At the last moment when my consciousness disappeared, I made a blood oath: If I could come back again, I would pay with the blood of my enemies. Miraculously, my consciousness awakened in the heart transplanted to arms magnate Shen Qianshan. Now I am imprisoned in this cage of flesh and blood, able to sense the outside world but unable to control this body. Shen Qianshan relied on my young heart to regain his life, but he didn't know that the most dangerous avenger was hiding in his chest. Shen Qianshan, remember, every beat of your heartbeat is my war drum, and every breath you take is my vow. You use my heart to gain strength, and I will use your hands to carry out revenge. When you point your gun at your next target, remember—it might just be my enemy. This heart is no longer a docile organ, but a fire of revenge. My resentment simmered in it, waiting for the day it would ignite the entire kingdom of darkness. Who I am? Reborn Avenger Lin Xiao!