An inquisitive girl and her father must unravel the secrets of Echoville Manor which has held the world&#39s cutest spirit Ghoster captive for 50 years, before Yuto the ghost 　　An inquisitive girl and her father must unravel the secrets of Echoville Manor which has held the world&#39s cutest spirit Ghoster captive for 50 years, before Yuto the ghost dragon wipes them all out in his quest for immortality. 详情