What novel is a demon appearing in a company and giving others a task?

In a company, a demon appeared and gave others a task, which was "a demon businessman". The Plane Demon Merchant is an online novel written by Feng Dan in the dark night, which was published on the starting point website. Introduction: Su Lin, an executive of a multinational company, was caught in a fire and later bought the plane demon merchant system. In a rage, he fell into the magic road and became a dark world.