Welcome to the Strange World

People think that the world they live in is real. Little do we know that there is a world beyond our unknown. An accident connected the two worlds, And on the other side of the gap connecting the two worlds, The so-called "beyond the unknown", In the depths of a vaster and more boundless treacherous territory, Some taboos that have been dormant for eternity made the eyelids twitch slightly. The one who comes may not be the savior. But... A "variable". The real countdown may have just begun at this moment.