A doctor respected by all is dead. The scientist had a laboratory while he was still alive. Inside is the robot he developed - Chaludo. (Similar to humanoid armor). Their bodies are made of memory alloy, which allows any part of the body to transform into something they have seen (people, animals, weapons,). There were 36 of these robots in total, but no one knows where they went after the Doctor's death. In order to obtain these robots, Planet No. 5 Of the Ulan World sent Leith to find these robots. And every robot Leis encounters has his or her own story and outcome.