Luhan's fed up with with life and he just wants it all to end, and when he's standing there tall, toes hanging off the ledge, he contemplates: to step down back to the solid ground, or to jump, finally flying free. Warning (kinda, it's just a mention; highlight to read): (almost) suicide Fill for exopromptmeme #42 on this prompt:

"The world they live in is monochromatic and once a destined pair meets and touches each other it would spark splashes of vibrant colours throughout their body." Fill for exopromptmeme post #42