Rias's Knight

8

Training Camp!

The ORC group climbed the hill with Issei dreading behind the group . Jin was the first to be on top of the hill as he looked at the area around him , 'i haven't been here in a while'
They went inside and got ready for the training , the boys shared a room .Issei was busy getting dressed as he looked at kiba " I have a question" behind kiba stood Jin at his bed changing his shirt
Issei :" you know that stuff about hating fallen angels ? You never really explained what happened and ive been wondering"
Kiba:" are you seriously asking-"
Jin:" everyone has their own past thats not so easy to explain. For now focus on winning the game and ask the questions later " kiba smiled at jin as issei pumped his fist up " your right lets do this for Rias!"

Time skip

After issei learnt sword play with Kiba it was time to see his resitance . Issei stood across jin " hold on , isn't Jin a knight to?" Rias nodded " yes but Jin also uses elemental magic , its time to test your insurance to flame if we are going to fight riser " issei seemed confused"flame?"
Jin cracked his knuckles"ready noob?"
Issei pouted and stood on guard , Jin held his palm out and from it fire appeared . Jin shot a few fireballs at issei and he dodged it , issei smirked " you can't hurt me with that " jin smirked " that was just a warm up 'bro' " jin moved his palm upwards as fire started coming from the ground and burned Issei to a crisp . Jin chuckled at Issei's state " deep fried or smoked princess?"  Rias chuckled at Jins joke.
The training became more intense as everyone started gaining skills , even the knights got stronger by dueling each other .

Heavy time skip because I'm lazy

The battle with riser's team proved very challenging , the only ones who remained was Rias , Issei , jin and Riser  . Jin was running across the field as he spotted the others on the roof , Riser held Issei up by his hair and Issei was unable to fight . Jin saw the fear in her eyes , the fear of letting issei die
Riser smirked " no amount of healing will save this boy once riser is done " Jin growled and flew forward head butting riser backwards making him drop issei   , Jins two swords materialized and he held it towards riser " you think your so tough , 'come at me bro' " rias ran to Isseis side holding his barely conscious form . Jin smiled softly at her " a king takes care of her pieces , and a knight protects her " Riser frowned" no knight can beat a king!" Jin gave a dumb folded face " guessing you dont play much chess huh?" Riser growled and threw all his magic at Jin , jin blocked it with his swords , his eyes flashed a bright yellow " time to blow out the candle "  Jin took one step back " Incursius !"  Suddenly a ring of flame appears behind jin with countless swords spinning behind him , Jin smirked " destroy!" The swords flew to riser , riser attempted to use his flames but the swords went right though and pierced riser to the point where riser fell unconscious .
"Game set . Riser Phoenix retired . House of Gremory victorious "

Jin gazed back at a smiling Rias , jin smirked " A knight protects his king "