Pokémon Guardian Journey

Chen Zheng traveled through time. Pokémon have just arrived in this world, but humans know almost nothing about them. In his previous life, he was a Pokémon battler. I thought I could reach the pinnacle of life with the knowledge of my past life, but with the advent of Pokémon came a virus called "Chaos". In the end, under the influence of this virus, humans and Pokémon were forced into sleep. By chance, I got the chance to reverse time and space. In his new life, Chen Zheng, carrying a mysterious system, vowed to protect this supposedly warm world.