Another world, inhabited by a group of creatures that are completely different from common animals and plants. Since time immemorial, people have called them " worms " in awe. When the world of insects and the world of people overlap, the insect master Yingu will appear.
These worms are obviously not small things that look like writhing and writhing, but a kind of creature that is closest to the origin of life and resembles a spiritual body. They have their own way of survival, and this way may go against the common sense of human beings, and even endanger the survival of human beings. Therefore, the profession of "insect master" emerged. They traveled around, researched the life form and way of life of insects, and accepted people's commissions to solve strange events that may be caused by insects. Yingu is one of them.
