Is there a secret law that cultivation stories need to have the exact same plot, with no deviation allowed?
* Weak MC shunned or hated by his fellows, driven to suicide or murdered.
* Casually stumbles upon the ultimate [insert obnoxious name] ability or item. Said ability/item happened to lying around on the ground next to him all along.
* Becomes invincible and goes on to fight random guys, who in turn call more random guys, who in turn call more random guys, who in turn call more random guys, who in turn call more random guys....
* Uninstered in the growing harem following him around.