Over the past century, human civilization has advanced and science and technology have developed rapidly, which has also brought about some irreversible ecological problems. A galactic rift appears in the sky above the earth. A large number of alien species invade the earth and occupy its residence. Human civilization is in unprecedented crisis. In order to survive, the scientists voluntarily established a biological research institute, and established the "Experimental Protection Hall" five years after the rift, using foreign biological structures to develop bionic organisms-experimental bodies to compete with them. With continuous development and innovation, the ideal solution that was originally struggling has gradually become a reality. And gradually people discovered that if they want "Ying Huo" to disappear completely, in addition to filling the rift in the galaxy, the Bao Experiment Hall must be permanently destroyed...
Purpose: Create a better earth and share joy in the world