I'm Invincible, the Dog System Just Came

Zhou Jin traveled through the fantasy world, practiced for 800 years to prove himself, attained the Tao in 3000 years, achieved great success 5000 years ago, and reached the top in 10000 years. Looking back on all the hardships he had gone through along the way, Zhou Jin felt like crying without tears. A person travels to this world alone, wandering on the edge of life and death every day. Now that he has finally reached the top and looks down at the world, he can do whatever he wants and trample anyone under his feet. Just when Zhou Jin was filled with emotions... Ding, the system is bound to the host. Host cultivation level detected... Zhou Jin suddenly became angry and cursed: "What the hell is your *system? You only came here when I was invincible!" "What's wrong? Did you detect what happened to me? Is my cultivation level too high? Is it beyond the cognitive scope of your *system?" "Fuck me! What use do I need from you now!" Host, please don't get too excited. There was something temporary in this system, so it was delayed a little bit. "You damn thing, you're already tens of thousands of years old... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.