Gou! and Live Forever

[Relaxed and humorous] ➕ [No harem] ➕ [Daily farming] ➕ [Super Gou] Luo Zifan, a young doctor who originally contributed silently to the medical industry in China With the help of a transport vehicle from another world, he accidentally traveled through time? ? The first voice I heard when I opened my eyes was "Congratulations on successfully activating the immortality system..." Let's see how this immortal sixth man breaks out into a world of his own