Zero no Tsukaima - Volume 7 Chapter 4

This is an Isekai styled story, written from the point of view of the protagonist.

Discover the secret of the new, unknown world with Peter, as he sets his first steps in an empty, ruined city. Meet new people from all around the globe. Fight, laugh, and cry.

The mountain village boy accidentally got the fairy gourd, and he rose step by step to cultivate immortality and longevity.

Ripe elixir, mortal flow.

- Description from novelbuddy

[Mature Content]“The brightest light casts the darkest shadow”Eirin lived her life in the shadows of her precious friend, but she soon fell into deep chaos after she stumbled upon a humanoid that tried to take her life without an ounce of hesitation. She was saved by a group of people who wielded unknown abilities, and the moment she woke up, it all felt like a nightmare.Just when she thought she had escaped death, the people who saved her are now the ones after her life. Misfortunes started going her way, and creatures unknown to her appeared one by one, taking the most precious person away from her and leaving Eirin in despair.Secrets started unfolding, and the monster Eirin sought for so long was not the one she expected them to be.

In the mortal world, the grass and trees are in autumn, she thought she could live her own life happily, but she did not expect to shoulder the heavy responsibility of revitalizing the family.

She has a very high spiritual root value, and it is reasonable to say that she is a rare genius. However, Lei Shuimu is such a fucking spiritual root that she can electrocute herself. How should she shoulder the responsibility that the Dao has entrusted to herself?

- Description from novelbuddy