He Holds My Leash(BillDip)

Chapter one

Who should I kill first?!? Since none of you answered I'll choose! Eni mini you!!! SHOOTING STAR!
Wait!! Let's make a deal bill you let Mable and my family go and I'll let you turn me into a demon also be your pet!
"Deal!" Bill held out his hand with harmless blue flames
"No Dipper don't do this!!!" Uncle ford,Stan,and Mable say at the same time.
"This is the only way to keep you guys safe!" I shake bills hand
Bill snap his fingers Mable,ford,and Stan are gone..

Good start???