Evgeniy Zhoi is a successful businessman, the owner of a construction company, a practical and sensible person. Therefore, having discovered a ghost in his own apartment - a messenger from a distant Korean ancestor, he does not faint and does not consider what is happening a nightmare. Need to find a family treasure? Please provide only initial data! And along the way, we’ll find out the past of a ghostly girl who has forgotten everything: her name, family and even her own death...