Monster Manual: Infinite Reincarnation in the Western Fantasy World

The "Monster Illustrated Book" accidentally obtained at a street stall in Nianshi gave Chen Fang the ability to be infinitely reincarnated in the Western fantasy world. But what the hell are kobolds and little skeletons? Shouldn't they be some heroic plot for me to kill? Chen Fang, who lacks reincarnation skills, can only start from the lowest level of monsters to avoid sudden death at an early age and save a little remaining life. [Non-Human Protagonist] + [Infinite Reincarnation] + [Random Race]