The Mask He Wears! (Mew two x ash) (Firstshipping)

Ash and his gang arrive in Viridian city for a vacation. Little did they know and old friend was living there by moon light. The gang continue to enjoy their vacation... but things aren't as they seem , and the truth about, ash's past comes out! Why he has no dad around, why his mother is so egaer to let him leave! Why there a blood smell coming from ash every night and a choked sob.... The gang dosen't pick up on it.....But the old friend DOES! Things get worse when ash continues to pass out suddenly..... or why he looks thin and pale, than he used to..... What happens when the real ash isn't the one they know?! And what happens when that old friend steps in...BECAUSE NOBODY ELSE WILL!
And what happens when feelings come out... and the truth of ash....is more painful than one thought!