airnb

Due to an untimely death of one of its members, a once happy and playful group of friends drifted and grew apart. Living their lives separately from each other, they secretly blame themselves for the horrible accident, and never got to move on even after years had passed.

A futuristic anime wherein the Golden Tribe/Race invites others with them in the stars. They shared their knowledge to the Silver, Bronze and Heroic Tribes.