Who Ordered the Demon King Protector?

Long Sui'an traveled through three years and spent all his money to do only one thing - bankrupt the family business. My sister teamed up with her ex-husband to stab him in the back, and many forces surrounded and excluded him as a young chairman. Come and have him sign the transfer agreement that day. The thug kicked him to the ground, stepped on his hand and said, "Do you think you are still a young master?" [Escort system has been activated] After a while, several thugs were lying on the ground unconscious. Long Sui'an finally found his golden finger in this world. Although he didn't start the fight by himself... It was not bad. The next day, a thin female high school student who had been bullied saw a different flyer on her way home, and she quietly pasted it together with the discarded advertisement. It reads: "Xintian Security! The first order is free! If you can't kill the master in three minutes, you will lose the order!"