Yuuto has been taking care of his step-sister Kaori since the passing of both of their parents. Their life is hard, but they are happy together - at least until the day they are transported to a parallel world that they will later come to call Phantasmagoria... In this world where he can't even understand a single spoken word, his sister is taken prisoner and her captors, calling him an 'Etranger', force him to fight wielding a sword that tries to control his mind instead... Although he first accepts this fate only to protect Kaori, with passing time Yuuto starts to care for the fate of the 'spirits', the girls that fight alongside him, and other inhabitants of this world as well...

The world of Kougyoku (crystal). A world that was told to hold the legendary medicine, "Inochi no Shizuku" (Life Drop). Many were those who tried searching for it, but nobody was able to find passage to the world. Christopher Tangram, a treasure hunter for life. Wielding the 5th rank Eternity Sword, "Ryuushou" (dragon flight), he has been able to obtain a map with the world of Kougyoku's coordinates on it. Riding his trusty airship within the branches of Jikanju (Tree of chronicle), he flies toward his destination. But... There are monsters dancing in the sky. There are people getting slaughtered with no place to escape. And the island of treasures is nowhere to be found. There are girls fighting against the innumerable abominations. Their elegant bodies a bad match for their graceless weapons, the girls lash out with their Eternity Swords. They who are born from this world of Kougyoku are the kin of Cryst. Christopher, as an outsider, is mistaken as the Hero by the Cryst race, and asked to save the world before its ruination. He came looking for a treasure, but was drawn into a deadly war. All the while looking for the treasure, his battle to save the world of Kougyoku and the Cryst race begins here. [Translated from [url=http://www.xuse.co.jp/product/041_seirei/]Homepage[/url]] Seirei Tenshou is a branching adventure game with 2D action-shooter elements. It's characters are the sub-characters inside crystals in Seinarukana.

This is the fandisc to Seirei Tenshou and is an ADV/STG just like the original, but with more ichaicha episodes. The game consists of 40 short stories featuring many alternate scenarios that might have occurred. In the STG parts, you can now play as Liolina and Liliana (with frying pan as a weapon). [From [url=https://omochikaeri.wordpress.com/2010/10/01/october-2010-eroge-releases/]Hau~ Omochikaeri![/url]]