Is 'One Piece Vongola Family' Related To 'Reborn!'?

Title: Reborn: The Mafia King's Wife Betrayed by the people she trusted most, Elena Hart dies alone with nothing but hatred and regret. Once the brilliant heiress of the Hart family, she watched her parents murdered, her inheritance stolen, and her life manipulated by a secret criminal organization that controlled the world from the shadows. But fate gives her an impossible second chance. She awakens twelve years in the past, before the tragedy that destroyed everything. Armed with memories of her previous life, Elena vows to rewrite destiny. This time, she will save her parents, expose every traitor, and destroy the organization known as Genesis before it can consume countless innocent lives. Her carefully laid plans unexpectedly cross paths with Adrian Blackwell—the cold, feared, and powerful Mafia King whose name alone strikes fear into the underworld. Though the world sees him as ruthless and untouchable, Elena discovers the loyal, protective man hidden beneath his icy exterior. What begins as a calculated alliance slowly turns into an unbreakable bond, and together they challenge enemies powerful enough to shake nations. As conspiracies unravel and dangerous secrets from the past come to light, Elena realizes that revenge alone cannot heal old wounds. With Adrian by her side, she must choose between hatred and hope while protecting the family she nearly lost once before. Filled with romance, revenge, mystery, action, powerful family bonds, and emotional redemption, Reborn: The Mafia King's Wife is the story of a woman who refused to accept fate, a king who found his queen, and two souls who proved that even after the darkest betrayal, love can create a future worth fighting for.

To restore my crush's right to inherit his mafia family, I gave him one of my corneas. But when he regained his sight, my family chose to have my older sister marry him instead of me. In my past life, I tried to find him and explain everything, but he rejected me. My own family exiled me, and I died on the night of wedding between him and my sister. Then I'm reborn—back before I was exiled . This time, I choose to leave my Mafia pack and my crush willingly.. But that cold, heartless Mafia Boss? He completely fell apart.

In my previous life, my sister thought that since my husband and I had high-paying jobs, she could swap her son with my child without anyone noticing. But twenty-five years later, the tables turned. My son had grown into a street thug, while her son—raised under my care—rose smoothly through life. Young as he was, he had already become a CEO. He was dutiful, bought me a villa, and even sent me traveling around the world. My sister barged into his company, waving a DNA test report, kicking up a scene, only to be thrown out by security. "Mr. Kieran said that even if you are his biological mother, you never gave him a single day of care," they told her. "So he refuses to acknowledge you." Breaking down completely, she drove her car into me and ended my life. When I opened my eyes again, we had returned to the very day she switched our babies. This time, my sister clutched her own child tightly, a wild, triumphant grin on her face. "From now on, you can be the mother of a street thug," she sneered. "The villa and all those riches—they're mine!"

After being bullied to death at school, I was reborn as a newborn baby. And then I realized my mother was the same person who had tormented me. Now she was whispering to me sweetly, “Oh, my precious baby.” Precious baby? I immediately started thrashing in her arms, trying to jab my tiny fingers into her eyes. From this day forward, this ‘precious baby’ would be out for revenge!

A very successful businessman who was willing to sacrifice even his family for his goal to become the most powerful man in the world was reborn to the earth two hundred thousand years after only to find the world different from what he knew. Humans now have necro which can improve their abilities, turning them into superhumans which help them fight extraterrestrial-like creatures known as kuishinbos. In a new world where necros define power, Vander has none. How will he survive? How will he persevere? Will he continue his goal? Join Vander in his unforgettable experience in overcoming all the obstacles he will face in the new world.

On the day of my coming-of-age ceremony, I must choose a fiancé from among the heirs of three great families. Everyone believes I will choose Dario Morandi—the man I have pursued for years. Instead, I pick up the photograph of his older brother, Cassiano Morandi. Cassiano is known as the lunatic who was kidnapped by enemies at the age of five and thrown into an underground fighting pit. He survived on his own for ten years before the Morandis brought him back. No one thinks he is worthy of me, the Vito family's Principessa. In my previous life, I choose Dario. On our wedding day, Lina Greco—the daughter of Papa's chauffeur—shows up in a white wedding dress with her pregnant belly on display, crying as she claims the child is Dario's. Enraged, I have her thrown out. But amid the chaos, she suffers a miscarriage. Dario smiles and goes through with the wedding. But in the third year of our marriage, he steals classified intelligence and hands it over to my famiglia's enemies. I die that very night. Now that I have a second chance at life, I decide to fulfill his wish and let him be with Lina. What I never expect is that he has been reborn as well.