Historical||Royalty||Reincarnated As Baby/Kid||Time travel

The final villain is being deceived by his young time-limited daughter in law who was possessed. If I die at the right time, I will marry his son. The problem is, I already know the cure! And I don’t want to die, but if I don’t get killed now, then I won’t die quietly

A warrior with the mission of defeating the Demon King even if it meant sacrificing her own life.

The Precious Sister of The Villainous Grand Duke

She was reborn in the war novel as the sister of the villain who had never shed blood nor tears.
The person acting as my ‘brother’ was a villain who, after losing the war, would be sealed away by the male lead.

An Unseemly Lady

Summary:
I was the only younger sister of the female protagonist in the reverse harem novel.
In addition, I was exceptionally pampered by the female lead after waking up after being very sick.

My Sister Picked Up The Male Lead

I couldn't believe what happened before my eyes.
"Sister, what is 'this'?"
"It's your new friend, you said you needed a new friend no?"
One day my sister picked up a man.
It's astounding to just "pick up a man", but the more shocking fact is that this man...
In a palace battle, he lost his memory. By day he was a child but by night he was an adult man.
"I wish I was always in pain"
"Huh? Why?"
"Because Amy is always by my side"
Why is this guy dangerous?

The Villainous Princess Wants to Live in a Cookie House

I thought I’d been reincarnated as a child from a dirt poor home... “I’m here to pick up Anastasia, the imperial grandchild, Her Highness!” ...It seems I’ve possessed the body of the princess who, in the ‘original novel’, craved power, only to meet a tragic end. To demonstrate that I was not interested in power, and to fulfil a dream of being a pâtissier that I could not achieve in my past life, I only baked sweets with the help of a con