Sign in to Cut the Sky and Draw the Sword, and You Will Be Invincible at the Beginning

Dewey travels through the world of cultivating immortals and gets a sign-in system. When he signs in at birth, he gets the skill of slashing the sky and drawing the sword. He only knows one move. Gods who stand in the way kill gods and Buddhas who stand in the way kill Buddhas. With a good-for-nothing physique, he is a good-for-nothing good-for-nothing in front of others, but a super killer god who destroys the world behind him. Why are you a general of the demon clan? Take my sword-cutting move and kill you! You are an ancient power, watch me kill you instantly with one strike. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.