A Cultivating Slime?!

Is ist a ballon? A red soccer-ball? Or maybe... A Cultivating Slime?! ~ Our Mc dies and gets reincarnated in 'That Time I Reincarnated as a Slime' as a, well, slime. He got some powers and knowledge about cultivation to make his life easier. Follow him on his way to conquer the heavens! or something like that... ~~~ I don't own the cover art I own nothing except OC