Leon grabs one by his head and starts killing him

Kim;lets do this
Kim said as she summons fire and starts to burn some of the guards

Daidouji;you will pay for taking my daughter!
Daidouji said as she snaps a guard in two

Jane;you will face your judgment!
Jane said as she stabs a guard with her sword

Serena pulls out her swords and activates her armor

Serena;Get out of our way
Serena said as she cuts down 4 guards

Stella over a couple of guards as one of the guard's weapons scraps against her armor

Stella;your getting in our way!
Stella said as she throws her swords around 10 guards...than she pulls her chains completely trapping the guards

Jibril summons two lighting spears
Jibril;you know I would give you mercy but you hurt my family so bye bye
Jibril said as she throws her spears towards them destroying the guards

Black rabbit stabs her Trident through a guard
Black rabbit;I'll never forgive you
Black rabbit said

Kuroka summons fire balls and shoots them towards a few guards

Kuroka;burn in Hell!
Kuroka said as she shoots more fire balls

Sara summons a bunch of ice spears and stab some guards with them
Sara;you hurt my peerage I will never forgive you
Sara said

Leon grabs two guards by their heads and smashes their heads together

Guard;what is he!
One guard said as she throws her spear towards Leon

Leon uses one of the dead guards body as a shield
Leon;I am a very pissed off father!
Leon said as he throws the dead body that he was holding towards a few guards
Leon;I'll kill you all!!
Leon said as he charges in

(3 minuets later)

After defeating the guards or should I say killing them Leon and the others go into the castle to see some sitting on a throne while above him Nano and Asia were being held there by some kind of chain

Issei;Asia!
Issei calls her name

Sara and the others;Nano!
They said as look towards Nano

Asia opens her eyes and looks towards issei
Asia;issei
Asia said while Nano looks up and sees her family

Nano;d-dad
Nano said

Leon;hang on Nano!
Leon said as he tries to get close but a barrier stops him

Diodora;you should have seen their faces when I told them the truth they had the best expressions
Diodora said as he laughs

Rias;Diodora astaroth!
Rias said

Leon gauntlet glows brightly
Leon;you b*stard!
Leon said

Diodora;it never tries me to see the moment when two girls are in despair
Diodora said

Sara;how could you
Sara said

Daidouji;you sick f*ck
Daidouji said

Black rabbit;you monster
Black rabbit said

Diodora;but it's not enough Asia and Nano still have hope they have all of you especially the filthy red dragon emperor and the Golden knight Garo..but I'll forgive you all thanks to you I'll be able to drop them both deeper into disrepair!
Diodora said

Serena;we wouldn't let you
Serena said as she tries to break the barrier but gets flown back into berserk

Berserk;Y-o-U o-k-a-y?
Berserk asked

Serena;yeah
Serena said as she gets up

Jane;you worse than any stray
Jane said

Diodora ignores them and continues
Diodora;I'll destroy any hope left by killing of you all infront of them
Diodora said as he smirks

Diodora;they're still Virgins right? I don't want the red dragon emperor's used goods or the golden lions cub..oh but stealing them away from the red dragon and the golden lion would be pretty fun in itself
Diodora said

Leon;shut up!
Leon said as he punches the barrier

Issei;you B*stard!
Issei said

Kuroka;you monster!
Kuroka said

Jibril;we won't let you
Jibril said

Diodora;it might be fun to rape them as they call out your names!
Diodora said as he smiles

Leon;Nooooo!!!!
Leon said as he summons his armor and starts to punch the barrier over and over again

Red dragon emperor;welsh dragon balance breaker!
The red dragon said as issei equips his armor

Diodora;it's useless no one can break my barrier hahahahahah!
Diodora said

Leon growls as he's energy goes into his left fist

Leon;Raaaaaaahhhh!!!
Leon roars out  as he punches the barrier...as his fist made contact with the barrier it begins to crack as flames shoot towards Diodora

Diodora;what!
Diodora said as he summons another barrier but it gets destroyed as the flames die down to show Leon walk towards him while issei follows behind...Leon gets close enough and grabs Diodora by his shirt and Tosses him into the ground

Diodora;I am part of the bloodline of the current great devil Beelzebub how can my noble blood loose to a lowly and savage reincarnated devil like you
Diodora said as he shoots at Leon

Leon blocks the attacks and gives Diodora a big headbut to the face while issei gives Diodora a good punch to the face after
Leon;fuck you that's how
Leon said

Kim;kick his *ss Leon!
Kim said

Daidouji runs over to Nano and tries to get her out of the chains
Daidouji;hang on sweetheart
Daidouji said as she tries to pull the chains off

Nano;mom!
Nano said happily to see her family is alright and well

Issei;your barrier is so much weaker than Vali's
Issei said

Leon;you shouldn't talk because he kick your *ss like two times now
Leon said as he grabs Diodora but he uses a barrier separating him from Leon's grasp

Diodora;do you see that my demonic power is much stronger.. a power crazy idiot like the red dragon emperor cannot defeat me!
Diodora said

Issei;want to see that stupid power!
Issei said as he powers up and punches the barrier...but it does nothing

Diodora;see you foolish devil I'm more powerful than yo-
Diodora gets cut off by Leon's hand going through the barrier and grabs him the the throat

Leon;yeah but here's the thing I am not the red dragon emperor and you have made a very big mistake!
Leon said as he breaks the barrier and slams Diodora face against a wall..than Leon drags Diodora against the wall as his face gets ripped up

Stella;d*mn that's over kill
Stella said as the others nod agreeing with her