Task master from scratch

Lin Qi, who had just graduated, was struck by lightning and killed while playing games at home, and accidentally obtained a mission system. In order to obtain various props in the system mall, complete the tasks issued by the system, accompany a white-haired elf to the place where the soul lives, pretend to be a psychiatrist to complete the organization's tasks, help a blue-haired goddess kill the devil, etc. Do I, Lin Qi, do it to help beautiful girls? No, I do it to become a task master.