Xian Xia: the Immortal Emperor's Counterattack

In the Xianxia system, the protagonist is invincible. Although he is invincible, he is not completely invincible. He still needs experience to upgrade. There is no point in becoming the strongest king in Chapter 1. It is better not to die and just keep beating the masters of all walks of life. The system mission is the pursuit, and the rest are just clouds. Brother, hurry up and finish the 100-word introduction, and you still need to write the main text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.