It could be said that Satoru and them hated each other, because the five years that they had known each other did nothing but annoy each other, neither of the two seemed to show any kind of affection.

They had been commissioned together for a mission. It wasn’t that serious but they had bet about him not using his Infinity. And of course, he accepted.

The mission went well until the curse managed to fulfill and attack to Satoru.

"Damn." Satoru said as he looked at the wound in his stomach. It was severe, it was something coming from a special grade curse.