Become a God from Insect Master

There is a Gu Master in the front and an Insect Master in the back. Man is the spirit of all things, and insects are the essence of heaven and earth. There is no fighting spirit or magic in this world, but there are Confucianism, Buddhism, Taoism, various schools of thought, demons, demons, warriors, insect masters, wizards... Therefore, Liren accidentally traveled to this world and obtained a rare treasure that could change his destiny. Whenever Gu Liren faces death, the book of destiny-defying change will be activated, giving him another chance to live, as long as he completes the system's tasks. The first task: solve the case. Only by successfully solving the case can you survive. Second mission: Kill... The third task:...