After being severely beaten up and then stuffed into the locker by the man who stole all the women important to him in his life, Hiroki was later found by the school's karate club advisor and quickly rushed to the hospital.
The damage dealt to his body was severe, severe head injury and trauma, multiple ribs, both legs broken, left hand crushed, and his right lung was even punctured by one of his broken ribs. Thankfully the doctor's were able to save his life and he would make a semi-full recovery, although Hiroki was left in a coma for a month. While his body did heal in that month and even grew in height a bit, Hiroki would definitely have some troubles walking in the future.
Although, once Hiroki woke up and was visited by the doctors, he learned that his mother, his sister, his childhood friend, and his "girlfriend" had only visited him an handful of times while he was in his coma. This lead him to think about what had happened to him as well as what had been happening since he was first beat up by Kokujin, he eventually realized everything. All the women in his life, all his lifeline's had betrayed him. This caused Hiroki to spiral into a spiral of depression, anxiety, and other mental health issue's the next week.
Thankfully, as the next week pulled around, he was eventually visited by a furious foreign uncle who'd just heard about his nephew's incident.
P.S. I've seen a lot of fic's about this story. A lot of them revolved around Hiroki becoming better and eventually showing all the women who betrayed him that they were wrong but I want to do something different. Because, in my opinion at least, Hiroki seems like he's only around 15 or so and if so, this sort of this would really affect someone his age. I mean all the women he trusted betraying him, even his own mother, that would really mess someone up, especially someone of his age. So that's what I want to focus this story on and I will end it will end up with an happy ending.