What is this?

You wake up, in a field full of flowers, your face planted on the ground. As you wake, the sun blinds you for just a moment, before you can stand up and take everything in. You are standing atop a grassy hill, with a small town ahead of you, surrounded by a few trees. And at your side, a woman, sitting on the ground, with her eyes close, basking in the sun.

A soft breeze blows past you, as the woman opens her eyes, and stands up to look at you. Long white hair, reaching down to the ground, bright golden eyes, fair skin, and a strange white dress, with golden details. The woman smiles, and at that moment, you feel you are reminded of something. You should know who this is. Something tells you that.

"Hello. You finally arrived."-she says, before reaching out to hug you. You do not know what she is saying, but her enthusiasm and happiness appear genuine. "Oh...you must have lost your memories too. I assume you have little to no idea as to who I am, or why you are here. Let me explain it all to you. You were chosen, to...well, ascend, in a way. You are to gain supernatural powers. Your wishes, effort, strength, your very soul crystallized into a singular and beautiful power. A Guardian."

She takes a moment, to gesture toward the city, and then continues. "You may take a night or so off, before having to leave this area. It's a transient world, where nothing grows and can exist for long. Tomorrow, meet me atop this hill once again, and I will move you to another location. But before that, we must construct your magic... " -https://pastebin.com/6UGm8fxn

You of course, have questions. Maybe objections too...

"And after you rest... well, I'll have to take you somewhere." - https://pastebin.com/udAvciEQ

"Oh and... let's see. We can talk about this issue more in detail, after you've introduced yourself. Then we can go over your magic. And any questions you may have, of course!"  - https://pastebin.com/zU7RhDYX