My Childhood Sweetheart Asked Me to Catch Monsters

People will die one day. Illness, accident, man-made death, natural death, or even fate, people will always face death one day. When people die and cannot be reincarnated, they become monsters. The catastrophic damage caused by monsters almost wiped out mankind. The surviving people spent seven years rebuilding the city and society, and also formulated countermeasures, which are supernatural combinations. While high school student Kanna Kiriba was attending school, he also had to perform missions for a supernatural combination, all for the sake of his enemy Kanna who wanted to kill his parents in his career plan. . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.