What War God!?

Disclaimer: I do not in any way shape or form own SVSS. All of the credits go to the author.
Liu Feiyan is a poor man desperately working his ass off to not only make ends meet but to also pay for his younger sister's college tuition fees that will hopefully give her the chance to get a good job and good life later on unlike him who barely had any education to speak of. The man was ecstatic when he heard how his sister managed to land a job at one of the biggest corporations in the country. He prayed to his Nainai in the great open sky thanking them for watching over them. However, misfortune strikes him when he winds up in a working accident.
The next time he wakes up though he finds himself in an unfamiliar room with several people crying over him. What the fucking hell who the fucking hell are you guys!?