Tenth battle out of eleven

What's up with his name? Sir, Denki. " The stadium gone silent the look of other students are something, who is this Denki guy by the way?, " Hey Selania who is this guy?!", She looks pale and she can't even speak " I'll introduce myself then you peasant!, I'm Denki Renzo 3rd prince of this kingdom how dare you show your dirty face on my grace!". That explain so much no wonder they are silent I didn't even see his name on the charts, class seven your such a mystery now a prince?, and not to mention he got a foul mouth, I hate this kind of guy. " L-Lets begin then, um ready.. start!. She can't even speak properly poor Selania, " Light magic!, Excalibur!". A large scale magic, a sword of light above it's really big if I got hit by this I'm done. " yeah right", I jump towards outside and when about seconds before hitting the ground, " swap ability!", We changed place. I looked around and I can see my classmates on silence, even Selania, probably they don't know my ability huh? " What?..what?.! how dare you.. you peasant put me on a dirt I'll kill you now!" and he used Excalibur again, I throw a rock in front of him and "ability!, swap!" I changed position with the rock I throw and " now eat this punch my grace!". A punch that put the prince unconscious. " hey Selania the match is over seconds ago". She looked at me confused. " yeah right, the winner Marco Higurashi".