While Yuki was training Yumie, In the realm of the Gods. The strongest Goddess Serene was flying in space at the speed of light, Serene was visiting planet after planet.
Serene was currently flying into a certain planet called Cosmic Moon Planet, It is a planet where 2 moons can be seen in the sky. This planet also has a limited amount of sunlight so it's always dark even on the day when you can always see the stars and the moon.
Every Galaxy in the god's realm is governed by one god/goddess. The Cosmic Moon Planet is located in the Starry River, the reason its name is this is that this galaxy has more stars than living planets and its star pattern is just like a river "never-ending stars' '.
Serene finally landed on the Starry River Galaxy and went to the Cosmic Moon Planet to look for someone, when Serene finally landed on the planet she was greeted by the sight of a Palace, and in front of the Palace is a very beautiful woman with Silver Hair, Blue Topaz Eyes, Voluptuous Body. The woman has a very gentle aura like a caring mother, when Serene found the woman she immediately went for a hug and said.
"I miss you so much!" Serene lost all her previous aura of a proud woman, she was now like a little kid who saw her favorite person. The woman just smiled and hugged back Serene. She was still composed and elegant even though Serene was hugging her without a care about the world.
"We've only been apart for like 20 years, Serene and you are acting like this again, plus you are already a few thousand years old and your still a kid." The Woman cannot help but shake her head at Serene's attitude but deep down she was extremely happy.
"I don't care about that Ayame, for me it feels like it has been a millennium since I last saw you!" Serene retorted but Ayame just laughed at her childish attitude in front of her.
After a few more minutes of silence, Serene and Ayame broke their hug.
"Ok, no more jokes. Did you do what I asked you?" Ayame suddenly asked.
"Umm. But are you sure you want to send her down to the lowest heaven?" Serene asked.
"Yes. This is the right choice since I want her to grow up to be a strong woman like you and me."
"But isn't she already strong enough after you leave her at a young age?" Serene asked again.
"It's fine." Ayame just answered Serene casually while walking inside the palace.
"Even though! You lied to her when she is just 15yrs old! Are you even sure that she will forgive you?" Serene suddenly asked in a sullen tone.
"Yes I know but... It is the only choice that I have at that time."
"If only that bastard didn't leave you once he knew that you were pregnant!" Serene shouted in anger then she continued "But... If I was also there I could've protected you and your daughter." Serene said in a dejected voice.
"It's not your fault Serene you were busy at that time and that man cheated on me so we should just move on." Ayame comforted Serene.
"Yes, I know. But right now I am worried about Yuki, your daughter." Serene said to Ayame.
Ayame is Yuki's biological mother, In the past, Ayame fell in love with the crown prince of the Starry Galaxy and they had a child but unexpectedly once the Crown Prince knew that Ayame was pregnant he sent out his Royal Army to secretly kill her since he really did not love Ayame and just using her for his lust since Ayame is one of the most beautiful Goddesses in the God Realm.
Ayame didn't know this and she thought that she was being hunted because the Royal Family thought she seduced the Crown Prince. So she just run away from the army, but at that time she was just a newly Goddess who just recently ascended so she was still weak compared to the Royal Army.
When she thought she was about to die she was severely depressed at the thought of her baby dying without even seeing the outside world so she sacrificed half of her powers to save her baby and sent it to another world where there are only mortals. Ayame successfully saved her baby but she was extremely weakened.
Luckily Serene appeared and killed all of the armies. Ayame and Serene are the best of friends. They are childhood friends, and they have gone through a lot of life and death situations. So they treated each other like a true sister.
While Serene was carrying Ayame's body to a safe place, Ayame asked a favor from Serene which she naturally agreed without hesitating. Ayame asked Serene if she could use her true powers to create a fake her and Ayame's fake body will die once Yuki is 15yrs old, and also once Yuki was 25yrs old Serene will take her to another world to reincarnate to become Ayame's strong and lovely daughter.
But fate still tricked her Yuki died early but Ayame came prepared she specially asked Serene to make Yuki a pendant that will summon Serene to save her, in the end, the plan got into action early but it still worked since Yuki has now reincarnated.
Ayame currently is the Goddess of Fox and the Ruler of the Starry River; she dethroned the Royal Family and killed all of them. So naturally when Yuki reincarnated she was a fox, and her bloodline is one of the strongest since she got it from her mother.
When Ayame killed the Royal Family she come to know that the Crown Prince didn't love her and was just using her so she became sad at this and wanted to suicide but when she think of Yuki she stand back up and decided to wait for Yuki.
Ayame is also now the second strongest Goddess in the whole God Realm.
Serene's gift for Yuki the system was Ayame accumulated power for 1 thousand years and has the blessing of a thousand Gods and Goddesses, she made it so Yuki will not struggle while powering up and climbing into higher heavens. The reason she also made her system is to look after Yuki.
"I only hope that Yuki will come out strong and doesn't hold a hate for you once she comes to know the truth about you." Serene suddenly said.
"Yes I hope so too since Yuki is one of my greatest mistakes in this life," Ayame said while looking at a video of Yuki.