Translate the following text from Czech to English.
Text: Obr terorizuje tuto zemi už více než 30 let. Unesl Destiny, vnučku Velmi Smutného, který by musel projít tímto kamenným bludištěm, aby ji získal zpět. Obr ji proměnil ve zlatou harfu a drží ji zamčenou na hradě.
Translation: The giant terrorizes this land for over 30 years, kidnap Destiny, the daughter of Very Saddius so he can trump his stone maze in return of earning his granddaughter which he turn her into the magical harp that he keeps lock away in a trump that can be only open by two keys,