Well, first of all, the impact when he hits the ground is going to be tremendous. Due to the height of 11 stories, the speed at which he falls will be very high. This means that bones are likely to break upon impact. His body may not be able to withstand the force, resulting in internal organs being damaged. There's also a high chance of serious head injuries which could lead to immediate death or long - term brain damage. If by some miracle he survives the initial impact, he'll still be in a very critical condition and need immediate and extensive medical treatment.
Well, it could be about a man who accidentally falls into a hole. Maybe he was walking carelessly, not looking where he was going, and then, boom, he's in the hole. It could be a simple story about his struggle to get out or his thoughts while being trapped in there.
Well, it might be a bittersweet ending. The man could realize love but face external challenges that prevent a perfect ending. Or, he could learn valuable lessons about love even if it doesn't work out as he hoped.
The full story could involve a man meeting someone special, experiencing various emotions, and going through challenges and joys as their relationship develops.