Zero no Tsukaima - Volume 3 Chapter 6

Leon Cromwell was hit by a truck and died. He thought he would never open his eyes again, but when he did, it was not what he expected.

“What? Black bones?! What's going on? Where am I?!”

He had been reincarnated into a world of magic and war! With his new situation, Leon had to find a way to get strong quickly and be able to hold his ground against the countless enemies that will come his way!

Follow the black skeleton, Leon, as he explores this new world, makes friends, finds love, and gets down to the bottom of his sudden death.

Violet skies, a world undergoing massive changes, a deficient moon, interlinking voids…
When the world experienced a cataclysmic event,the majority of living things ceased to exist. Although humanity survived by hiding in the last safe zones, humans had to face mutated dire beasts and colossal source beasts that could break through the space barrier and enter the earth at any second.
Luo Yunyang, a young man who grew up in those calamitous times, obtained an attribute regulator and set out to walk the path of supremacy!

- Description from novelupdates

This is a story of a serious girl that transmigrated into the villainess in the novel where she isn’t aware of it and plans to live well.

Su Rui thought that she had transmigrated, but who knew that this was a novel.

Su Rui thought that she is a fair, rich and pretty lady, but who knew that she is just a cannon fodder.

Su Rui thought that she has found herself a reliable marriage partner, but who knew that he was the male lead.

Author’s note: The heroine of the original novel is not the real white moonlight[1] [1] 白月光 ( bái yuè guāng)- refers to a person who is remembered in one’s heart, that one has always loved, but cant touch. It usually refers to the intention of the sweetheart and the first love that one would never forgets.