Strongest Survival by Otome Game’s Heroine (LN) - Vol 1 Chapter 30: Insane Spirit

Huazhi is a rabbit spirit who has just cultivated into an adult. He was hacked into a post-apocalyptic novel in which the male protagonist is reborn, and became the female supporting role in the book who died early.
System: [Kiss, rush, rush! As long as you save enough energy, you can go back and continue to practice and become a rabbit fairy! 】
The flower branch of dreaming to become a rabbit fairy: (/≧▽≦)/Chongchongchong!
But as soon as he wore the book, the flower branch that had not had time to turn into a human shape was picked up by Jinghuai, and the flower branch who wanted to turn back into a human shape had to stay beside Jinghuai every day, being quilted! he! trample! Smash!
After the rebirth, Jing Huai accidentally picked up a little bunny like a marshmallow, with ruby-like eyes, soft and fluffy bunny ears, and a fluffy round tail adorned behind him.
The scenery is cold and ruthless towards everyone, but she gently brushes her hair every day, feeds her scarce carrots, and gives her the sweetest spring water…
Until one day, Jing Huai put the flower branch on the head of the bed, touched her soft rabbit fur, and was about to fall asleep. Suddenly, the fur on his palm disappeared, and he turned into a girl with soft rabbit ears.
Jing Huai: “…”
Jing Huai rubbed her bunny ears, her face flushed with indifference, “Change back.”
Huazhi retracted his head into the quilt: “No, no.”
Carrots really suck!
Note: Doomsday Cookies

Content tags: sweet text
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- Description from novelbuddy

Jian Chen, the publicly recognized number one expert of the Jianghu. His skill with the sword went beyond perfection and was undefeatable in battle, After a battle with the exceptional expert Dugu Qiubai who had gone missing over a hundred years ago, Jian Chen succumbed to his injuries and died.

After death, Jian Chen’s spirit was transmigrated into a completely foreign world. Following an extremely fast growth, his enemies piled up one after another before becoming gravely injured once more.

On the gates of death, his spirit had mutated, and from that moment henceforth, he would tread on a completely different path of the art of the sword to become the sword god of his generation.

- Description from novelupdates

A Heavenly God was transmigrated into a different world right after he died. After arriving in that world, he resides in the body of a handsome young man with a mechanical voice inside his head providing him with missions. It also kept on telling him to brew wine every single day.

“Jiang Yu transmigrates into a novel and becomes a side character in the book.