After Retirement, I Will Practice My Full-Level Account Again in Another World.

On Earth, China, Han Qiang, a lonely old man in his eighties, was filled with regret as he lay dying. He worked hard for the country's scientific research all his life, had a withdrawn personality, missed marriage and had children, and ended up alone. The moment he closed his eyes, he only had one thought left: "It would be great if there was an afterlife..." When he opened his eyes again, Han Qiang's soul was transported into the body of a young man from another world with the same name! Is quantum mechanics real? The soul is not an illusion, but a reorganization of microscopic information? With the memory of the earth and the old soul, Shen Shen discovered that the original owner of this new body was gifted as a "waste" and was living at the bottom, and the two souls were in the "fusion period", and they were able to communicate with each other. You are shocked to realize that the excitement of this world is far beyond your imagination. When you fight monsters, you can explode experience balls, gold coins, equipment and even artifacts! Giant beasts are rampant, monsters are raging, and there are even giants, elves, dwarves, angels and even legends from the upper world. Ascension to level 100 is the ultimate goal for the strong in this world. However, the original owner's talent was too poor, making it difficult to upgrade, and even survival was a problem. Although Han Qiang has eighty years of wisdom and knowledge, he is trapped in a "junk" body. But the veteran didn't die, he just changed the battlefield. Relying on the rigorous thinking of scientific researchers, the reverse analysis of the "system" logic, and the uniqueness of the soul brought about by the fusion period, Han Qiang decided to use his dying soul to rekindle his passion and practice another "full-level account" in this alien world where the jungle is strong and the strong eat the jungle! This time, he not only wanted to survive, but also lived two wonderful lives. As for those desperate dangerous situations where level 99 monsters roam the ground... Humph, when have you ever been afraid of challenges if you are engaged in scientific research?