help

[Syareoo]

i'm try to remember a anime i seen when i was little i remember this kid or teenage when into a cave and found this stone sword and broke over a rock and the sword turned into energy sword and he killa beast or demon

can you guys help me

 

[Fodder#5]

Was it He-Man?

 

[Syareoo]

Was it He-Man?

it's a anime not cartoon

 

[Neonian]

Wrong section.