( Naruto and his mom have elf ears. His mom is the sister one of the hero. Legend heroes are alive. Link is king of Hyrule and Kushina is his little sister)

YOU KILLED THE 4 HOKAGE! Now LET FINISH HIM OFF FOR THE 4 HOKAGE!! You demon, monster. You don't belong here. You shouldn't have been born. That..enough!! 3 hokage!! Leave this boy alone he hasn't done anything to you. YOU KNOW HIS CAPABLE OF!! He need to die!! His going to destroy us all!! I know he capable of but that doesn't mean you can hurt him he was just a baby back then!!  You never understand all you. Get out of my site.
Yes sir. Thank you hokage. Your welcome Naruto. It getting late let go to your house hokage. All right.

At Hyrule Palace
"Link look at his sister picture, smiling he remembers she all way him laugh all the time. Their mother pass away a long time ago.." I'll miss you sis. Even seen mom pass away, you all way make me laugh. When i choose to be the next hero of time. I stop paying attention to you. I wish we can have more time. You're a good sister to me and dad. Your  the best sis I'll can ever ask for. I miss you sis everyday. I hope you rest in peace. I love sis. Yo wild are you coming. Yeah Im coming. You miss your  sister aren't you. Yeah, I can hear her voice. Um...love, look behind you. HOLY  S*IT!! Bro that was your sister! I Thought she was died. I am died. Anyway i want you take care of my son, link. Is he died? No, I went to another dimension. Right, but how do i get to him?

Um..I think I'll left the portal open at Kakariko village. okay will go there tomorrow. Thank god. Hey...sis. yeah what is it? Thank you for everything, Your a good sister to me. Link...I'll miss you, BIG BROTHER!! I'll miss you too. Link I have something 4 you, remember the demon that was inside me? I'll never forget that...devil he...killed our mom. My son has the nine tails fox...please don't hurt him. I promise I won't hurt him neither of us. I give all of you half of the nine tails fox power. Thanks you sister. Your welcome,how is were zelda?

Wild didn't say something. He knew that he had told tell her what happened with zelda.
I need to tell you something is about zelda. Yeah? She is...died because of Galan. Kushina was in shock and sadness, zelda was her best friend that she can ever ask for.

Flashback 100 years ago. When zelda is 10 and Kushina was 6.
Big brother when are we going to see the princess?! In a minute okay? A minute later. Are you ready to go? I'm ready. Let's go!! Yeah!! My brother won the championship, if we won we get to see the princess.

inside the Palace.
Zelda dear!! Your visit are going to be here soon please get ready. Yes mother.
Your highness the guest has arrived. Thank you. Zelda your guest's have arrived. I'm coming.
At the throne room.
Welcome link to the Palace. Thank you. Hi I'm Kushina link little sister. Kushina aaaa not to the king like that!! Oh oh that all right link. I like you to meet my daughter zelda. Hello link, I'm zelda. Hi. Oh you must be link sister. Let be friends. Of course. *end Flashback* I'm sorry...i couldn't protector her...I COULDN'T SAVE HYRULE!! IT ALL MY FAULT! Big brother is not your fault, you did all you could mom, zelda the champions will be so proud of you. Thank you sister. I need to go. Goodbye link. Goodbye sis. 

The Legend of Zelda breath of the Wild rimex open your eyes.

https://youtu.be/xCKRI_3q13Q