Gigi_Saga

Rosie transmigrated to a tragedy book called "Love You Until The End" as an unimportant side character who only appeared three times and died a tragic death. 

She vowed to change the plot because... who wanted to die at the hands of the handsome villain if she could tame him and make him fall in love with her?

Rebirth: Taming My Tyrant Husband

"Finally, the magic stone... if we succeed this mission, then our path will much easier,' said Mr. 7.

"Yes. This will be the remark of the revolutionary army. Our first win after all these centuries of defeat."

Magic stone was the source of the magicians' power. With magic power, the magicians could make the impossible become possible. The examples were the teleportation, formed a soundproof magical barrier as Mr. 1 had done, and made various kinds of potions like my Mrs. 5 did.

There were potions to strengthen stamina and transformed into monsters to increase the strength of the troops. There were also people who increased the size of their bodies to become giants or transformed into animals and all kinds of things.