The Great Tang’s Ultimate Trickster: Cheng Yaojin’s System Cheats

A 996 office drone transmigrates into Cheng Yaojin and gets bound to the [Old Six Comeback System], with the complete Thirty-Six Heavenly Gang Ax Techniques given to him from the start! Other people risk their lives to win battles. I use my brains. I play the pig to eat the tiger, fooling Li Shimin into personally giving me beauties and fine wine, then thanking me for it. Everyone who wants me dead gets sent packing in a different ax technique, courtesy of the System's rewards!