Forgotten Title Looking for a novel, forgot title

I'm looking for a novel, but I've forgot the title and can't find it anywhere.

In the beginning of the novel, the MC is running from enemies and ends up going through a portal (or such) made by an ascending immortal, chased by his enemies.

After ascending via the portal, he ends up on a island full of powerful legendary beings, where he's trying to survive while clashing with the main rival that chased him through a portal, a female cultivator who wants to kill him and keeps gathering people to join her in trying to kill him. There's also all sorts of young geniuses from sects that start arriving at the island for natural treasure(s) or some sort of newly born Dragon King (not really clear). The MC ends up making friends with a unicorn, several skeletons, and an OP small furry creature as he trains and fights his way on the island.

That's as much that I remember, but I can't find the title or such. Anyone have any ideas?

Edit: Marvince found it, thanks

 

World of Immortals ??

 

That sounds interesting.

 

Hmmmm... Sounds familiar...

 

Yea, that's it, thanks!