(y/n) POV

I ran at Rin dragging my blade along the roof, I got in close then pulled the trigger to propel the blade upwards. "Very good, but not good enough." Rin said as she dodged my attack, "You see I've been in this game far longer than you and I've dealt with far greater threats than you." She said as she knocked my scythe out of my hands, I smirked and drew my dagger. I slashed at her and cut her right cheek, "You naughty little boy, striking your mother like that. I'm going to have to punish you!" She said "ARCHER! KILL ASUKA MIYAMOTO!" She shouted, "As you wish my lady!" Archer said as she notched a single arrow. I ran out in front of Archer, "Don't even think about it!" I said angrily, "Little boy stand aside." She said, "I will not!" I said as I stood my ground, "I see you want your punishment now then!" Rin said as she tried to slap me, "I shall not let you lay your hands on my master." A woman said as she appeared out of nowhere.

"AND WHO IS THIS?!" Summer shouted, "Hello I am Caster." The woman said, "Caster can you keep them busy?" I asked, "Yes." She said, I put my dagger away and summoned a bow and an arrow I saw my father use in one of his videos and fired it at Archer. "I'LL LEAVE THE REST TO YOU CASTER!" I yelled as I jumped off the roof. Summer caught me and Grabbed my scythe and reverted it back to gun mode for me, "ASUKA LET'S RETREAT!" I yelled, "A...alright." She said as she ran away with me.

We hid for the rest of the night. To ensure that Rin couldn't find us we hid in pairs, I hid with Asuka, and Summer hid with Jack in a separate location. "Ok I think were safe." I said calmly, suddenly Asuka slapped me, "YOU FOOLISH CHILD! I THOUGHT I TOLD YOU TO STAY AT HOME!" Asuka yelled angrily, "No you didn't, you told me to get ready for bed. Besides if I didn't show up when I did you probably would have died!" I said, "Plus you have things you need to have finalized, don't you mom." I said, "Wait what?!" She said in confusion, "You said you'd adopt me if I'd let you, and I said that I'd think about it. I thought about it and having you as my mom wouldn't be so bad." I said sweetly, she began to tear up and then she pulled me into a warm and loving hug as she began to cry. "Ah there you are master." Caster said, I looked over at her, she wore a black and gold T-shirt, a pair of blue jeans, and a pair of black and gold tennis shoes. "Hey Caster, umm where did you get those cloths from?" I asked, "Well I created them with magic of coarse, now about you ditching me." She said as she stretched my cheeks, "OW OW OW OW OW! I'm sorry, but I had to get Asu... mom out of there before Archer could kill her!" I said as I rubbed my cheeks, "I see well well then what do you need me to do master?' She asked, " I want you to go to mom's house and take all of her things to my mansion." I said, "I see and would you like me to teleport you there as well or would you rather risk taking a plane?" She asked, "Wait we cant leave London just yet, the adoption papers I have must be finalized here or else they are voided!" Mom said, "But that could take months!" Caster said, "No, I have a... friend who's a judge, he said if I needed anything he would help me out." Mom said, "Well lets go." I said as I held mom's hand.

"Hey David, I'm gonna call in that favor." Mom said over the phone, "Alright we'll be there in a bit." She said, "Mom you better hope I don't find out that this guy is actually your boyfriend." I said, "And why is that sweetie?" She asked, "Cause I'll try to kill him like how I tried to kill Tohka's boyfriend." I said as Mom hailed a cab.

"HEY! How's my favorite fuc..." David began to say, but Mom covered his mouth, "Not in front of my soon to be son!" Mom said, "Wait son?" He asked, "Why is he in a cloak?" He asked, "What got a problem with my cloak?" I asked, "No not at all, where'd ya get it?" He asked, "I got it for him." Caster said, "A...Asuka who is that?!" He asked as he drooled all over himself, "She's my fiancee." Mom said, 'I know we discussed this on the way here, but it's still weird to hear.' I thought, "Prove it." He said, "Excuse me!" She said, "I don't see a ring so I need proof." He said, 'I'm gonna kill him!' I thought as I reached for my dagger, and as I did Caster sighed and put her hand out in front of me. She walked over to mom and kissed her on the lips for a good ten seconds, "Honestly honey I knew we should have waited for your ring to come back from being resized to do this." She said, "Yeah your right, but with the big move I just couldn't wait. "Mom said, "WAIT YOUR MOVING?!" He shouted, "Yeah, we're moving back to Osaka for the wedding and to be closer to my family." She said, "I was actually hoping that you could finalize these adoption papers for us." She said, "I know I shouldn't have to ask this , but I have to, what's his story?" He asked, "He was the only son of a close friend of mine. She died about a year ago though, he kept running away from the orphanage he was sent to live in. One day I found him out in the rain all alone and crying, so I took him in, and he's been living with me ever since. Now I've decided to adopt him." She said, "You do realize that there will still be red tape to go through and hoops to jump through, BUT since you came to me and because I'm such a nice guy I'll make sure there's quite a bit less." He said, "That's great! How long will this take?" She asked, "about a week at the earliest and twelve days at the latest." He said, "That won't work, you see we're leaving in two days." She said, "Then I guess I'll have to work my ass off to get them finalized by tomorrow at the latest, but you're gonna owe me big time." He said, Mom smiled and gave him a kiss on the cheek.

Summer POV

Jack and I hid near the Tower of London. Well it was mostly just me hiding while she turned invisible and ran off somewhere. "HEY SUMMER!" (y/n) yelled as he ran over to me, "Hi sweetie, what took you guys so long to get here?" I asked, "To sum it up Mom and Caster are getting married and I'm getting adopted." He said calmly, "Oh that's nice honey... wait what?" I said, "What's this about you getting adopted?!" I asked in shock, "Yeah I decided that having Asuka as my mother wouldn't be so bad, but we have to stay in London for a few more days though." He said, "But we can't keep hiding from Rin and hope that she won't find us. So I came up with a plan to get rid of her for now." He said calmly.

(y/n) POV

The first part of my plan was also the hardest, I had to call Tohka and ask her for Rin's phone number. I took a deep breath and called my sister, a few seconds later she answered '(Y/N) (M/N) EMIYA WHERE THE HELL ARE YOU! IF YOU THOUGHT THAT YOU COULD JUST LEAVE WITHOUT TELLING ME OR AUNT SAKURA ANYTHING YOU ARE DEAD WRONG, I WANT YOU BACK HERE THIS INSTANT YOUNG MAN!' Tohka shouted through the phone, "T...Tohka I can't, but I need you to give me Rin's phone number." I said, 'And why would I do that?' She asked, "Here let me talk to her sweetie." Mom said, I nodded and handed her the phone, "Tohka it's Asuka, (y/n) is here in London with me, I sent him a letter inviting him here, I knew that Hiro would enter the grail war and try to kill (y/n) even if he wasn't a part of it. I thought he would be safer with me in London than with you in Japan. I also sent a letter to Rin telling her that I would be coming for her. I should have told you and Sakura I'm sorry to make you worry, but I'm adopting (y/n) and Rin is in London, he has a plan for how to buy us some time, but for that to work we need your help." She said calmly. A few minutes later Mom hung up the phone and gave it back to me along with a piece of paper with Rin's phone number on it.

Next we went to the airport and called Rin. I told her that we were going to California. For this part I had Caster create illusions of all of us boarding the plane right as Rin showed up. I also had her hide us with a bounded field. We stayed in the bounded field until we were positive that there was no possible way for Rin to come back.

"I did it!" I said happily, "Good job honey, I'm so proud of you!" Mom and Summer both said, they glared at each other, "I must admit I was pleasantly surprised that your plan worked as well as it did." Caster said, "Well I couldn't have done it alone, we all helped in our own ways." I said calmly, "Well still using her desire for you against her was very clever, I think that you have definitely earned something to eat." Mom said sweetly.

A/M: Ok so I'm not gonna do this often, but I wanted to know how your enjoying the story so far. I'm having a lot of fun writing this, but I would like to know how I could make the story more enjoyable for you guys.