The Seal of the Basilisk

In the estate "Polozovy Gates," Alya was invited by her grandfather, of whose existence the young woman had no idea. She was raised in an orphanage and was therefore very happy about the appearance of a relative. By the way, it was extremely timely – she just needed to hide and lay low. However, upon arriving at the estate, Alya realizes that something is not right here. In these parts, there is a legend about the awakening of the Basilisk, which will come to claim what is due to it. Did her grandfather invite his granddaughter for some secret purpose?..