The Symbiant is a sci-fi visual novel in the yaoi genre that tells the story of two men falling in love. Events take place in the year 5066, when interplanetary travel turned out to be something commonplace. During one of their work trips, Danya and her partner Juniper find themselves lost in the middle of space. There is no money to repair the spaceship, but suddenly a tempting offer falls on their heads. Unknown people offer their help and a tidy sum in addition if the team manages to transfer a mysterious alien who calls himself Brave. What is the strange guy with blue skin hiding and will the team be able to get to the meeting place without incident.