Blue Blood

In order to find out a murder case many years ago, the stubborn robot restarted the investigation. As the investigation deepens, he gradually becomes involved in a bigger mystery: he enters a primitive tribe, finds the Blue Blood Factory, and sees incredible alien creatures; at the same time, the people on earth encounter a superpower civilization on an alien planet, the earth's colonial army is destroyed, and panic quickly spreads to the earth; after that, alien creatures invade the city; the city falls into panic; the farther he goes, the more mythical creatures he sees...