Speed ​​Through High Martial Arts, Starting from Sakura Country

[Sweet writing, high martial arts, violence, no heroine, decisive killing] "Come true! Fight against the exchange student Gangban Hikawa from Sakura Country!" "Alas, if we lose this game again, our academy will be unable to hold its head high in front of the people of Sakura Country... What? Chengzhen instantly killed Gangban Sunshine?!" "One against 10 in the off-campus exchange competition? Are you kidding me? I said... What? Too big?!" "Come true, I know you want to protect your home and country, but you... What? Are you actually a high-level person?!" "Come true! Do you dare to come to our Sakura Country? Our Sakura Country is protected by the Demon Ancestor. You... What? Did you make the Demon Ancestor make soup?!" ... Many years later, Cheng Zhen stood in front of a rift in time and space. "Human, I admire you for forcing someone to stand in front of me for the sake of the clan. Unfortunately, you are only a human after all!" A huge monster stood in front of Chengzhen and sneered. "Really?" Chengzhen smiled slightly, showing all his strength. "It's a pity that I have become a Martial Lord!" Martial arts college entrance examination, cross-department competitions, university preliminary competitions, killing monsters, defending the home and country, everything is possible!