In Yokohama Japan: 8:05 am, this world has become different when a strong type of monster appears in earth, and people in earth has granted a mana's power to be a monster hunter
Each monster's hunter has their own rank from E to SS+ rank, E-rank is so obvious known as the weakest one among the other rank, Xion is a guy from japan who's from Tokyo but he came to Yokohama
Xion was known as the boy who have save the world before and he was now known as S-rank he almost make it to SS+ rank which is much stronger than other rank that exists
Every monster's hunter including Xion was struggling on defeating an SS+ rank Shadow lord, the one of stronger Shadow lord that has came to earth, you
"Uurghh...she's too strong...I never expected to fought with a female Shadow lord who is an SS+ rank--aaarghhh..." He groaned holding onto his injured shoulder as he state it while looking at your direction