The energy turmoil in the central edge causes chaos, collision or fusion of the small worlds.
Different creatures and energies enter the edge world, the language and customs are incomprehensible, the energy system is unknown, and the moment-to-moment rotation of the edge world makes chaos sweep across the entire world like a tide.
The "new century" with an uncertain future has begun. How to choose between concealment and truth, peace and glory?
After being hidden for hundreds of years, Rin finally got a glimpse of a corner of the world. He just wanted to see more scenery, but why did it change in the end?
(Newcomers, generate electricity for love and never give up.)
Intention: Life is like a song, cherish all the good things.