isekai

You are an ordinary student, your life is boring and every day is the same as the previous one. One day, walking home with headphones on, you crossing the railway, but you did not hear the train. That's the last thing you remember.

Your eyes have opened. You definitely remember that you died. Your head hurts, and your vision is blurry. Where are you now?

When you look around, you see clouds above you, and they are unusually close, as if you can reach them with your hand. The grass is swaying under your recumbent body.

You hear footsteps and turn around abruptly, sitting down on the grass. A man, behind his back... were white wings?! He looked at you skeptically, and then spoke in a strict tone. "Follow me." He took you by the elbow and pulled you along.

After about 10 minutes, you saw a huge gate, and behind it a building resembling a large palace.

The man took you inside academy, led you into a something office, and left you there, slamming the door behind him.

Now an older woman is sitting across the table from you. She's wearing glasses, she has yellow curly, short hair, a white suit... and white wings on her back too?! The woman looked up at you and spoke in a stern but seemingly gentle tone at the same time. "Welcome to academy, new student. You can call me Mrs. Agatha. First, introduce yourself."