Sand Hitomi: Loop Apocalypse

An accident plunged the ordinary librarian Chen Mo into a strange cycle. Every day I wake up, it's 6 a. M. On September 5th. The sun rises, the city wakes up, and everything is business as usual. Only he could clearly remember all the details that happened the day before, the day before, and even more distant days - including the trivial things that should have been forgotten, and... The deaths that happened quietly. He couldn't remember why he was involved in this reincarnation, let alone how to escape. Every death was accompanied by a mysterious black fragment that merged into his body, bringing an indescribable feeling of pain and strange power. Is it a curse or a gift? In order to break his fate, Chen Mo was forced to take advantage of the "prophet" brought by the cycle and began a difficult survival and exploration. He learns knowledge he has never encountered before, masters incredible skills, and tries to prevent the tragedies he foresees while tracing the truth of the cycle. However, as time went by, he discovered that beneath this seemingly ordinary modern city, there were secrets hidden far beyond his imagination. Lost ancient civilizations, technological creations that transcend the times, strange and unpredictable supernatural phenomena, and a huge and secretive organization are all ready to move under the shadow of the cycle. Every choice Chen Mo makes may trigger a butterfly effect and change the direction of the world. Not only does he have to fight against unknown dangers, but he also has to face the mental torture and moral dilemmas brought about by the cycle itself. When the outline of the truth gradually became clear, he realized that what he had to face might not only be breaking a cycle, but also choosing a completely different future.