I'm Invincible and It's Reasonable Not to Listen to Advice, Right?

Li Changsheng traveled through the world of immortality and became a man of destiny guided by the astrolabe, the key to the great prosperity of the world of immortality. As if the Lingjian Sect had found a treasure, they used all the strength of the sect to open up a secret realm for him, and used various elixirs and techniques to help Li Changsheng ascend to the realm of demigods. On this day, the Demon Sect invaded, and all members of the Sword Sect gathered in the main hall and vowed to live and die with the sect. Just when Li Changsheng was about to show his invincibility and cleanse the world of evil, the system was late. As long as he follows the system's suggestions, the system can help him become the number one person in Cangxuan Continent. Li Changsheng fell into deep thought. Aren't you already the first person? What? The dog system actually let him kill the two delicate witches opposite him? This, this, this... It's so bold! You actually want to teach me how to do things? This book is also known as "Even if the whole world is your enemy, don't expect me to listen to advice" "System, what are you saying, I am invincible, I didn't hear clearly"