A playboy with an LED light on his chest and an iron shell flying around in the sky, a four-eyed otaku in a masked tights who keeps swinging between high-rise buildings, and a doctor with a broken arm who turned his little right into a lizard. A bald doctor with four mechanical tentacles pretending to be an octopus who has been lying in the North Pole for seventy years, a bald doctor who pretends to be an octopus, a senior thief who can change his body size at will...I don’t know when, Kraft’s life In the world, there are a lot of special groups who use science to become unscientific. Mr. Lu Xun, a great writer, once said: Only science can defeat science. Therefore, Craft Lee decided to devote himself to the cause of scientific research.