A/N:Before the chapter starts I just want to say that yes I know it is a water vs ice battle as Sona uses water magic and Weiss with ice also instead of waiting till the end of the chapter to say what's coming in the next chapter i will say it here from now on anyway the next chapter after this will be a lemon chapter with y/n and his girlfriend's so be ready
Without further ado let the chapter begin
3rd POV
After taking care of Blake the group is on their way to the next town to fight whoever comes into view next
Kiba:Hey Y/N do you know who will be appearing next?
Y/N:Well if we are following the name backwards of the team which is RWBY by the way then our next opponents will be Weiss and her older sister Winter but I think winter will only allow Weiss to fight instead
Ravel:How bad is Weiss?
Y/N:Think of her like a female riser Ravel but only thinks of herself believes that those under her should be kissing the ground she walks on when she passes a crowd and will literally put you down if you aren't human so kuroka beware babe
Kuroka:I'll be fine darling when I got you to protect me nya!
The group continues walking eventually coming to another destroyed town
Y/Ns POV
Walking into the destroyed town I look at the broken sign laying in rubble
Dusting it off I noticed where we are
Suddenly a harsh cold wind blows over the group
Asia:Why d-did it get cold?
We all look to where the wind is coming from and see two figures walking towards us in the distance
A/N:Again I don't have a picture of Grimm winter so as usual imagine winter with Grimm features
Y/N:Figured you'd be next Weiss
Weiss:You will die this time Y/N! I will avenge Yang and Blake by removing your head from your fucking shoulders!
Y/N:No you won't for it will not be me that you fight but rather her
I point to Sona
Sona:Me?!
Y/N:yes Sona you I know that you can best her in combat besides now's a good enough time to show your training results
Sona's peerage soon backs her up with encouragement and support
Sona:Right I'll do it
I nod and give her a kiss for good luck
She then walks to the middle of the field as does Weiss
Sona's POV
Weiss:So a four eyed bitch wants to die by my hand huh?!
Being called a bitch by a girl who betrayed humanity just because her ex is with other girls really set me off
I slowly take off my glasses while glaring at Weiss
Sona:You know I was going to just use my water magic to beat you but it seems I must use my hidden ability
Y/N:You using the gorgon's eye Sona?
I nod my head at what he said
My eyes soon change color which I then use for a quick attack as I turned Weiss's right hand to stone but is shocked that Weiss brakes the stone surrounding her hand
Weiss:Not bad turning my hand to stone but that won't help you survive this!
3rd POV
All of a sudden a glyph appears behind Sona which is shown to be made by winter
Suddenly the glyph fires a icicle at Sona but before it could hit her a ice wall appears in the nick of time while another ice attack goes for winter
Everyone is shocked at what just happened but Y/N is smiling
Y/N:Nice going Grayfia Serafall I had a feeling you two was following us
The two individuals then appears before everyone
Grayfia:We figured Ms Sona could use some help
Serafall:Yeah I won't let anyone hurt my So-Tan!!!
Serafall stands beside Sona while Winter Stands next to Weiss
The four then rush at each other resulting in a loud boom being heard
Sona is then seen casting water spells one after another at Weiss who is using her rapier to send waves of ice back at Sona
Meanwhile Serafall quickly eliminates winter as she does not want her to interfere with Sona's fight again
Sona then does something that shocks and scares Weiss to her core
Sona sends two dragons at Weiss one made of water to distract her the second dragon made using her gorgon eyes which bites off her arm that is not holding anything as well as slamming her into the wall with its tail
Weiss:N-No! I-I Can't lose to this four eyed bitch!!!
Sona says nothing but sends both dragons again this time ending Weiss's life once and for all
Y/Ns POV
After Sona and Serafall kill the schnee sisters I walk over to Sona and give her a congratulate kiss
Y/N:Well done Sona I'm proud of you
Serafall:you did amazing so-tan!
Sona:I couldn't have done it without you dealing with the older sister sis so thank you
Sona hugs Serafall much to seras happiness
Issei:So only a few more plus the queen of Grimm Herself?
Y/N:Yes we still have Raven Tai Qrow summer and Ruby to deal with along with Salem and her minions but for the time being I think we should find a place to relax as I'm sure fighting Grimm versions of my ex's three times without rest can take a tole on the body
Everyone nods and goes to find something to do all while kuroka is smirking at me which confuses the other three
Y/N:It's time for the five of us to do "that" huh kuroka?
Kuroka doesn't say anything but just nods while still smirking
I walk over to the other three and whisper in their ears what is about to happen which after explaining why kuroka is smirking they all blush a deeper color then Rias hair color
TO BE CONTINUED
Shadow here with the next chapter i know the fight scene is not much better but I hope you all enjoy it