Ok so Maru killed everyone back on Misty's dimension, Elemians and back on Elemians there are humanoid creatures called Changelings. Unlike in other stories, these Changelings can only change into perfect replicas of other humans when they suck the persons life force to make themselves live. To do this, when they are young they kill someone and take their life force, they gain that persons form and go find the human that the person they killed loved the most. They then gain their trust over time and eventually, they steal the persons life force... Through a kiss. They gain a new form and the cycle restarts.
Maybe because Misty and Grant deeply love each other, I should have Grant get killed on Elemians with the others and the Grant in the RP is actually a Changeling hired by Maru.
I think this is the best thing Ive thought up so far o_o
Ima do it