Naruto System in One Piece - Chapter 98

A mysterious natural phenomenon caused the Earth to be plunged into darkness. The world turned into an endless bloody chaos and mankind is on the brink of extinction…

Chu Yun Sheng, an ordinary white-collar worker, discovered his family heirloom book shining a bizarre light by accident. Out of curiosity, he tried to study the heirloom book.

After a long research, he still only understood a few symbols written in the ancient book. However, he was shocked when he figured out what messages the ancient book tried to tell him: the sun will disappear, and humanity is doomed…

He tried to spread the message, but no one believed him; his family and friends even tried to take him to see the psychiatrist. Eventually, he gave up telling anyone, but prepared for the apocalypse in secret.

Until one day– the sun really disappeared…

- Description from Novelupdates

[Dazzling Beauty × Aloof Tycoon] [His Deliberate Plan]That night, abandoned by the man she had loved for ten years, she was deeply saddened and sought solace in alcohol, but accidentally drank the drugged liquor. Then, he appeared. With a lazy posture and a relaxed tone, he asked, “How about being with me?” He was a big shot feared by all and stood atop the pyramid of society. She knew he was a handful, yet she was still somewhat captivated by him. Thus, she agreed, “Fine.”From then on, it became widely known that he had taken a woman under his wing, doting on her excessively and granting her every wish. Some were jealous and said, “How long can he spoil her? They're just acting and will break up soon.” In fact, she thought the same, so she never dared to fall in love and awaited the day when she would be cast aside. Later, when rumors of a new companion in his life reached her ears, she prepared to leave, but he refused, saying, “You are the only one I have loved all along.”Little did she know, he had loved her for ten years...

The Honoured One... A title bestowed upon the one who's pleasure and displeasure matter above all else within the bounds of Heaven and Earth.That is who I have become. Satoru Gojo - The Six Eyes may have claimed this title for himself, declared it to all of Creation and went unchallenged for it for years, till the awakening of the man I have been transmigrated as.I intend to honour that title.Power is meant to be used - to change one's life with.And change it I shall.----------------------------(Author note: This guy will be a lot like Sukuna in personality, but not a carbon copy - he will have his own views and thoughts that will contradict canon Sukuna, cause this guy is a transmigrated soul from our world who was thrown into the Invincible world with all of Sukuna's powers.Also, he was geniunely Sukuna in his past life.Romance: Sukuna X Yandere EveSukuna is in the body of Megumi (Shadows yet to be tamed)Read the auxiliary chapter for Sukuna's power level compared to this world, because I am taking some vague statements about Sukuna in JJK canon, to make him strong enough to not just be crushed in an instant in a world with Viltrumites.Hope to see you guys soon,Bye!)

It all started when the protagonist downloaded a game called “The Fool (Beta Version)”. Since then, his life has changed.

A simple text adventure game with no graphics, no music, only lines of text and countless options, but every option in the game will affect the player’s fate, because on the opposite side of the game is a real unknown world!

Players cannot enter the different world, nor can they see the scene of the different world. They can only experience what the game characters see and hear every step of the way in the different world through the form of text.

With the progress of the game, not only the rewards in the game can be realized in reality, but also various abnormal creatures in the game began to appear in reality.

Until one day, the game will be tested globally.

An era in which all people explore and hunt treasures in different worlds through “text adventures” is quietly unfolding!

- Description from novelbuddy