Tokyo God Fist: the Girls Around Me All Have Superpowers

Keisuke Takahashi traveled through Japan in the parallel world, awakened the system, completed daily tasks, and gained one year of skill. He originally thought that this kind of superpower would mean appearing as a saint in front of people in school, descending from heaven on the road, and saving every poor girl who was about to travel to another world. But I didn't expect that in Japan, there would be hundreds of ghosts walking at night. But he quickly accepted this setting, which was nothing more than changing the main goal to upgrading and killing monsters, and starting a perfect life in the Neon Country. Until one day, he was shocked to find that the girls around him had awakened superpowers. Get the abilities of a certain character by reading comics. Time stops, time cuts, and time returns are integrated into one, completely controlling time. Why can the girls around me awaken their superpowers?