MTL - I Was a Top Student In Conan, But I Was Actually An Onmyoji - Chapter 308

Xiao Yu was humanity’s greatest genius, a scientist whose intellect surpassed all others. He saw the signs of Earth’s impending doom a decade before it happened, warning the world of the catastrophe to come. But instead of being hailed as a savior, he was ridiculed, dismissed as a madman by his peers, and ignored by society.Realizing that nothing could change humanity’s fate, Xiao Yu made a decision. He turned his brilliance toward survival. Using knowledge decades ahead of human science, he constructed the first true interstellar battleship—not for humanity, but for himself. And when the end came, he did what no one else could. He abandoned his mortal body, fusing his very soul with the ship’s central computer and escaping into the endless void.Now, drifting through the vast and indifferent cosmos, he is the last remnant of a dead civilization. But he refuses to let humanity vanish without a trace. Why was Earth destroyed? Was it truly unavoidable, or was there something more sinister at play? To uncover the truth, he must push beyond the limits of human science. His battleship is just the beginning. Through relentless technological advancement, he will evolve, forging a warship that can traverse the stars, a fleet that can reclaim humanity’s lost legacy.The universe is vast, filled with unknown civilizations, ancient mysteries, and dangers beyond imagination. But Xiao Yu will not stop. He will find answers. He will ensure humanity’s flame is not extinguished.The journey into the unknown begins now.

It was only after Su Yayan's death that she realized that she was a malicious cannon fodder female character who became a scapegoat in a Mary Sue story.

Crossing to One Piece world, he became Roger’s younger brother.

Unexpectedly, Gol-D-Roger who was in his fifties had a teenage brother. But he was so weak.

Fortunately, at the age of sixteen, he actually found himself with a possession soul system.

He had attached to the master IP man, also to the White Phoenix and to Ge Nie with his strong ability of the Hundred Step Flying Sword.

If you think that he can only Purchase these? Then you’re wrong!

Pain, Itachi, Ichigo Kurosaki, as long as there is money, any soul can be Purchased.

- Description from Novelupdates

In a dazzling world where every individual has the chance to become a creator, Su Bai embarks on an extraordinary adventure. As he reaches adulthood, he discovers that each person receives a single opportunity to cultivate a seed of a new world. Some soar to incredible heights, crafting realms filled with mechanical marvels, while others tragically fail, facing explosive disasters that lead to their demise. At a pivotal moment, Su Bai awakens a formidable God Simulator, granting him the power to foresee and influence the future of his world with endless possibilities. This simulator unveils a host of extraordinary divine talents that can alter the course of existence:With the Behemoth Enhancement, he can magnify the size of living beings, unleashing rare and colossal creatures upon the land. The Civilization Flame ignites the intelligence of beings, birthing advanced civilizations that push the boundaries of knowledge. The Intelligent Machinery Ascendance talent offers machines the potential for self-awareness, blurring the lines between life and technology. Through Mythical Synthesis, Su Bai can fuse materials to create legendary life forms, each with its unique abilities. As he navigates the trials of creation and the responsibilities of leadership, Su Bai must build alliances, confront rivals, and unlock the mysteries of the universe. Each choice he makes shapes not only his destiny but the fate of an entire world teetering between wonder and chaos. Will Su Bai rise as the ultimate creator, or will he succumb to the challenges that lie ahead? This exhilarating tale is a journey of ambition, strategy, and the relentless pursuit of power in a world where anything is possible.