Sana had come to many different worlds to save Alice's soul from being hunted by her creations.
And then, when Alice woke up from her eternal sleep,
They protected themselves, fighting with Alice's creations.
After that, Alice created their own world, a galaxy to live in forever with eternal love.
But when they were living a happy life,
Sana Otto appeared again. His true aim was to stop Alice's dream of eternal love, because it had tormented him so much.
Sana wasn't scared about that; he couldn't live without Alice. After dealing with Sana Otto,
Alice changed her mind; she really didn't want to continue hurting her love. But Sana stopped her, and they continued living in a world with eternal love forever. There was no limit of timelines or anything; when Alice felt bored, she created a new world, a new interesting path to go, like a deck of cards play game.
Their love never felt boring; they just met again and again to be fated love forever, even in every timeline....