Not brainless, not slap in the face, not full of nonsense, the story is compact. The protagonist had a happy life in his previous life, leaving no regrets. After his rebirth, the protagonist originally wanted to continue his life, but everyone related to the protagonist disappeared out of thin air. However, the social and historical progress of the protagonist's previous life did not change much from the beginning of this life. After that, more and more reborn people, superpowers, system owners, and later cultivators appeared. The protagonist continued to reach the top as a spectator all the way! I can only say that my life is good, and I can't find anyone to reason with.
A otaku's life of lying down and winning