The Lost Ones

CAN ISA SAVE HIS FAMILY AND FIND HIS SISTER?
Isa has been told that his twin sister is dead, but for the past 5 years, he has always felt another pulse inside him, another heartbeat beside him, and he knows that his twin sister, Maryam, is still alive. 

Then one day, Isa's parents are found dead, their ghosts all that remain of them. Can Isa find his sister and save his parents before the last traces flicker and die?

Faced with an impossible choice, Isa must decide whether he should save his sister or get his parents back...