If you like psychological thrillers, brotherly love, parallel selves (like the you from another universe) and cute moments time to time, I invite you to read my story:
Genre: Fantasy, Drama, horror (psychological)
It's a fancomic from the Powerpuff girls cartoon (based on the old series) with the Rowdyruff boys as main characters. I wanted to explore their characters as well using two universes, thus the 'parallel selves' theme. It has mature and dark themes (like PTSD, abuse), not for sensitive hearts u_u but still an emotional roller coaster 
Summary:
The Rowdyruff boys lives are interrupted as HIM decides to show what an 'evil father' really is. Will they be able to live on while being haunted by their past?
The Rowdyrude boys, being projections of the past traumas of the Rowdyruff boys, are born in the parallel universe of 'Fractal Viletown'. With their memories fractured, will they be able to reunite and live a 'normal' life as they were intended to?