The Hero of Orion (Reborn as Angelica)

The last thing you remember is the blinding light of headlights and the searing pain of impact.

Now, you are conscious again, but something is terribly wrong. Your body feels tiny and uncontrollable. The world around you seems huge. You hear voices, muffled but distinct. You see a woman with green hair and orange eyes looking down at you, then a beautiful woman with a warm smile reaches for you, calling you 'Angelica'.

Panic rises as you realize your hands are small, a baby's hands. You are in a crib. The beautiful woman is your mother. As you catch your reflection in a mirror, the shocking truth hits you: you have been reborn as a baby, Angelica Ashford, in the world of the reverse harem novel you were just reading.