Good-For-Nothing? I Became the Leader of the Three Realms by Signing In

Lin Feng, a low-level handyman, accidentally unlocked the [Avenue Sign-in System] and started a successful life. You will become stronger by signing in anywhere, you will be weak when you get the elixir and magic weapon, challenge to level up is like drinking water, and you will never stop beating the scum in the face. While the Three Realms were still struggling for resources, Lin Feng had reached the top of the God Realm by relying on "signing in". Looking back, the so-called catastrophe and disputes were just a sideshow after he clocked in every day. Dominate the world of cultivation, become emperor in the world of immortals, become gods in the world of gods, finally break the shackles and become the master of the great road! To sum it up in one sentence: By signing in, I worked my way from a handyman to the ceiling of the Three Realms!