"Boss, listen to Hong Jiu. Brother Hei is dead. I wanted to play with them. Now that brother Hei is dead, he can't die for nothing. I'll find him a backer." A San bit his teeth and took a palm sized thing out of the bag on his back.

Su Dongpo frowned and saw the time bomb in a San's hand. He also made a decision in his heart and said, "OK, revenge for Heige and kill them."

the two men coincided. They went directly to the top of the 10th floor. After pushing the door open, A-San didn't go out directly, but Su Dongbo went first. He was the...