One Piece: Became King of the World - Chapter 116 - 117: Yumaz Berry, User of the Fusion Ability Fruit

Feng Xia transmigrated to a fantasy world. This was the era when spiritual auras were exhausted, various scriptures were lost, and all cultivation techniques failed to aid the cultivators in improving. Feng Xia discovered that he had a superpower of attributes, but something seemed off.

He killed a Black Jade Spider by stepping on it. [Spider Maiden x1] dropped.

He defeated a strong opponent that qualified as a Great Emperor. [Teenage Great Emperor x1] dropped.

He was in a fight with a goddess for three days and three nights. [Mysterious Young Girl x1] dropped.

“Daddy,” a young girl greeted him in a sweet voice. Feng Xia was struck dumb.

Throughout this current life of mine, I will pay no attention to my past lives, nor will I seek future lives. I wish to live vigorously, to pay back debt of gratitude and fulfill duty to avenge, to defeat valiant heroes from all species, and to proudly laugh at all the Gods and Demons of the Six Path of Reincarnation!

- Description from Novelupdates

Kyo Mazuru traveled to the world of Bleach and landed in the forest of Menos Grande at the beginning.Picking up a asauchi left over from Shinigami's death, and starting with a sword, he spent hundred years in the forest of Menos Grande to survive, slashing countless hollows, and his slashing skills reached the peak, until one day, he met a man who claimed to be Mr. Aizen Sōsuke!Mr. Aizen couldn't bear him to live alone in Hueco Mundo, so he invited him out of there and brought him to Soul Society!After that, Kyo Mazuru's Shinigami career began!

Once again, Ye Zhen Zhen had lost her memories. When she opened her eyes once more, arranged in front of her were——

1. A Maternal Grandfather, the Murdered Victim

2. A Large Inheritance

3. A Deeply in Love Fiancé

4. An Overbearing Maternal Uncle and his Wife

5. A Docile Servant

6. The Aloof, Cold, Abstinent Doctor in Charge of the Case

7. A Seemingly Difficult Police Officer

Reincarnated as a detective, Ye Zhen Zhen stared dubiously at them all. Who was the murderer? Was it her? It…?

Only one was the real murderer, but there was far more than just one culprit.

- Description from Novelupdates