Prologue:
In Uzushiogakure during the Second Great Shinobi world war
"Seijuro-sama the enemies are coming" informed an out of breath Uzumaki soldier
"Okay give me some time…So time has come my wife,eh?"
"Indeed…so stay alive for me please Seijuro?" pleaded Uzumaki Seijuro's wife Uzumaki Sara
"You know better than anyone it is my duty to protect everyone for I am the Uzukage"
"*sigh* So you better start doing the seal array while first I'll seal all the clan scrolls on my left wrist then I'll seal the treasury and weaponry on my right wrist so they won't be getting spoils of war from us"
"Okay then let's start"
After a 30 minutes
Seijuro kissed his wife goodbye and was about to proceed to the sealing but his wife,Uzumaki Sara the greatest seal mistress that surpassed Senju-Uzumaki Mito,explained the purpose of the seal she made.
"Dear this seal means stasis seal and it is my greatest invention when a person is sealed with this stasis seal that person won't age at all and he/she can feeling what's happening outside plus I can teleport the seal in Konoha to meet with our daughter Kushina there and at the same time I can release the seal while being inside the ice coffin"
"Wait ice coffin?"
"Yes in order for the user to not age at all"
"Okay I get it…here take this necklace of mine I always store my chakra there since I was 5 years old so that it'll always remind you of me."
"So let's start we don't have much time after all"
"FUIN!"
Ice started to surround Sara until she's fully covered and a seal appeared at the front part of her which was covered in ice