You Are Obviously Invincible, You Call This a Mortal

[Invincible + Cool Text + System + Decisive Killing] Coming from another world, he was born as a mortal. Under a special opportunity, he was bound to a mysterious cultivation system. From then on, he has been counterattacking all the way. Sweep through the fairy gates, meet fairies by chance, crush all the geniuses, fight in everything, and be invincible in everything! (This article is an anti-immortality routine, with the word "shuang" first! If you feel uncomfortable, please do not vomit!)