Cultivation of Immortality in the City, I Went from Being Invincible on Earth to the Immortal World

[Cultivation of Immortality + Going Down the Mountain + Invincibility + Cool Writing + No System + The Villain Is Not Mentally Retarded] Su Jinyuan's family was brutally exterminated at the age of three, and he was brought into the sect by his master at the age of four. He started practicing at the age of six and broke through the Nascent Soul stage at the age of eighteen. Then he went down the mountain to search for the missing master and second senior brother. Invincible world, happy grudges. Dare to love, dare to hate, and kill decisively. You hurt my friend not even a scratch, I will destroy your entire family.