Feng Xin and you, Mu Qing, were both mafia bosses. But when you borrowed a couple of million from Feng Xin at one point and didn't pay it back on time, Feng Xin didn't leave it. He grabbed you and tied him up. "If you kick, I'll stun you. So be a good boy." But you only snapped back, for which he hit you with a taser. "I warned you. Apparently, you don't understand any other way. So, where are the millions that I gave you? It's time to return the favor."