MTL - My Pet is a Snapping Turtle - Chapter 475 Who are you

She was originally the young miss of the Marquis Estate, but became a peasant girl due to a mixed-up at birth.

The Immortal Path led to Longevity and Sovereign was heading in ease. When the Longevity was no longer in ease, all living beings were just prisoners. Conspiracy, internal strife, and the invasion of the others, all of it emerged together. 

In such a world, there was such a young man. He made his way upstream, stepping on blood, defying the emperor, destroying the various kings, and slaughtering his way through the hundred clans to form an Immortal Path towards the throne of Sovereign! The Immortal Path was endless, while the Sovereign was limited. He used his blood to forge his immortal legend.

- Description from Novelupdates

Light?It was always something we depended on to see within the world but that has changed. What is one supposed to do when the world is engulfed by darkness?Giving us no choice but to adapt to the world we once knew. People turn into monsters, light ceases to exist, and yet I'm left here with no idea on how to move forward.I'll never forget the woman who gave me that direction to follow.A woman with beautiful long white hair, shining brightly under the moon is all I can remember. “Rise above them all. Become the strongest and you'll never have to fear the dark.” her voice echoes.I'll become the strongest... If that's what it takes to survive this hell.