Inuyasha Tessaiga, the White Demon Dog Fighter, was suddenly turn to turn along with the rest of humanity until over 3700 years later was he finally free into a world that most civilization is lost. And now he will fight in this new Stone World where Tsukasa is trying to conquer it and will join forces with the man of Science Senku who wants to free all of Humanity. Inuyasha/Harem.

It was when Kagome graduated from High School when it happened. A light that shone all over the world and turned everyone to stone. Her last act was protecting her family with a barrier so come what may, they're together. And over 3000 years later...Kagome is the first to wake up, and must face the stone age by herself...until she met allies.

From Feudal Japan to a modern Stone world, Kagome finds herself helping Senku save humanity using science!