Two paths, One choice (BNHA x reader)

Welcome boys and girls! To my ever first BNHA/MHA fanfiction book!! For you, readers, wouldn't confuse the timeline will be starting at our number 1 hero in his school days with the other pro heroes like Eraserhead, Present Mic, Midnight, and Endeavor. Hope you like it and also don't worry. Our green-haired hero with his batch of friends will be part of this story in the future.
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{Profile}
My name is Y/n L/n. I'm an angel in the disguise of a human. Having my hair being a long h/c with strands on the end. My eye color was a majestic e/c with a hint of redness when being angry. Having a pair of pure white wings that started to get darker as my stay being a human. My skin tone is s/c and having the height of y/h. Amazingly, I still have the same body appearance when I was still considered myself as an angel.

{Reason}
I was with the human longer than I should have. I always know they are good and bad at everyone and I considered myself neither in both parties. I want to know if my decision can change something massive impact on something or someone.

{Power}
Can fly with my pair of wings but I usually walk to hide my form as an angel. Have been an excellent work handling with swords and knives. Having a perfect eyesight, in human knowledge, and 20/20 vision. Super strength and can manipulate people minds. Have fast reflexes and speed. Also, I can't die in any human weapons.

{Overdue of Power}
To much use of my wings can give me a backache and muscle cramps from my shoulder. Blood loss can cause me to forget a certain memory in my life. Can only reach my stamina when battling with swords in a maximum time of 15-30 mins and using too much energy I will start to feel drained out and fall asleep at the exact time.