I liked the idea and hope to see more. However if you are taking ideas maybe try a rewrit from the beginning toss in a marvel crossover for extra content potential
Hey I am going to start the fic soon but can u write a DMC fic where a guy meets ROB and wishes to be he is the twins older bro by like 2 or 3 years and he gets a harem like lady and others but lady got to be in it