Story Starter - what happens next?

Sam’s sister wasn’t going to believe that a huge toilet monster with three blood sucking tentacles took her smartphone. So Sam bravely went under the house and into the stinky sewerage pipe jungle.

What happens next?

Sam went to Hogwarts to get his invisible coat and  his wand to defend himself.As he came back he saw something lurking in the dark it wasn't the 6 sewer monsters, it was the dark lord, voldemort!.Sam couldn't  believe his eyes. He quickly hid behind a rock where he thought was safe,  but as soon as he look on the edge he saw

voldemort using the sewer’s  monsters running away from him because he was attacking them with his wand .Now sam was confused would he save the 6 sewer’s monsters.Or run away.It was not long till he made his decision, He ran towards voldemort and used Expecto Patronum to make him go back to the dark side,where he belongs.After that the 6 sewer monsters apologised to sam and gave his sisters smartphone back,Somehow he find his way back in the bathroom and now he will never takes his sister phone again ever again.
The End