The Rebirth of the Demon Princess

After the disappearance of their daughter, the first princess of Asdefor, the king and queen adopted Valentina Befort. She grew up loved by her new family. But everything falls apart when the true daughter of the king and queen is found. Not only does she take away their love, but she also captures the attention of Valentina’s fiancé, turning Valentina into the cruel villainess who envies her sister and tries to kill her. Her fate is death for her crime against the real princess, but the story doesn’t end with a happy ending, as the protagonists meet their end at the hands of the cruel villain, Maximiliam Chevalier.

But now, another soul has reincarnated in Valentina, and she is determined not to have a miserable end because of those who betrayed her. In search of survival, she will approach Maximiliam, the villain, who seems to be her best chance to change her fate. Her closeness to him will lead her to discover her true origins.

Will Valentina be able to escape her miserable destiny?

The Substitute Bride's Retribution: A Kiss to Seal His Arrogance

When young Nina, brimming with innocence, confessed her love to the handsome, older Max, he mocked her as a "doll-playing kid" before shattering her heart further by forcing her to witness her sister Celia's intimate night with him.‌
‌In a single day, her world collapsed. Fleeing the pain, Nina vanished overseas to rebuild herself through education.‌
‌Four years later, the now-polished beauty returns—only to be shackled by her father's gambling debts into marrying Max, the man she loathes most, in her runaway sister's place. As past and present collide, their wounded prides clash like dueling swords, igniting a war of twisted passion that will either forge a new bond… or destroy them both.

Becoming a True Man with the Help of a System

When all his friends were already married and had families, Aldo, a man who was nearly reaching the age of 30, was still struggling in matters of love. He had changed partners more than 100 times with relationships that only lasted a few weeks and never more than 1 month.
In the midst of his heartache when he was dumped by his girlfriend who knows how many times, a system then came to help him.

[I am a system that will help you to become a real man, you were chosen by the system because you are the most pathetic person in this world.]

The arrival of the system with many special abilities that he could easily obtain did change Aldo's life 360 ​​degrees, but the mission given by the system was also very unreasonable.

[Get married and have 10 children. Prize: 1 billion System Points, 1 billion Ability Points, 100 Billion Dollars, 100 years of additional life!]