u/Dadbod_Flexxin_11

Don't remember if it was a show or a movie. All i can remember is some teenage kid being with his dad, the dad puts a sword inside of like a big stone chest or sarcophagus(not sword in the stone....) like a big hollow rectangular stone with a lid. He tell his son when he can open the lid, he'll be ready to use the sword.

At some point some evil wizards forces attack the village, the kill(or maybe just seal away) the boys parents, he opens the lid takes the sword and fights back. At a later point he gets to talk to his parents i think, through some kind of magic.