Dungeon Diver: Stealing A Monster's Power - Chapter 553

“You need my help, Tesoro. You choose. A marriage with me or be torn apart by them” His voice was cool as though this wasn't a matter of life or death.I didn't want this life. My father had gambled a lot and left me with a lot of enemies and now I needed the help of Don Vincenzo LaRosa who was my high school bully and now the Don of the most powerful mafia family in Italy if I was going to survive it.It was just a marriage of convenience but I realized something. He wasn't helping me out of a good heart. I had been sold without my permission to him. I was the mafia's pawn.

“When fate brings together 23year-old Julienne Jenkins, a fierce, beautiful, and ambitious young lady, and a billionaire Roman Thompson 28 year old, a notorious, ruthless, smart and handsome CEO, their lives are forever changed.After A marriage of convenience sparks a whirlwind of emotions, secrets, and lies.Behind Roman's confident façade lies a dark past, one that has earned him the reputation as a woman-hater. His status as the “King of the Business World” has been built on his cunning, smart and ruthless tactics, but Julie's presence threatens to disrupt his carefully constructed empire.As Julie navigates her new reality and new identity, she must confront the darkness of her past and the uncertainty of her future. Will she be able to tame the heart of the king, or will Roman's secrets and lies tear them apart?Dive into the world of “Roman and Julienne's heart desire” to uncover a tale of love, heartbreak, and the true cost of secrets.”

In a world where human and monsters relied on mystical fruits and their inner power to fight for dominance, a lost soul was thrown, given the powers from all the other worlds he’s known. But there was a catch; he had no control over what power he would get! With knowledge beyond that of most, he sails his path to the top of the one piece world!

- Description from Novelupdates

Akira Kisaragi traverses into the Bleach world, unlocking a check-in system.He initially thought that by checking in daily, he could become stronger, soon become the Captain-Commander, join Division Zero, punch Yhwach, kick the Soul King, and marry Unohana...However, the system's style wasn't quite what he had imagined.〈 Check-in complete, obtained Genryūsai Yamamoto's secret roasted sweet potato! 〉〈 Check-in complete, obtained exclusive attribute: King of Normal Attacks, effect... 〉〈 Check-in complete, obtained Retsu Unohana's... 〉Akira's eyes suddenly lit up!“Seems like this might not be so bad after all!”