《Three-Fourth Detective Group》✅ Watch [nline Free HD

Haoran, who is introverted and negative, prefers to play computers at home alone than making friends.One day, Haoran was hit on the back by a flying football on his way home from school and fell down.Haoran, who was full of grievance, found the football team to argue, but the football team members refused to admit it as if they knew nothing.At this time, Haoran met a student who claimed to be the San14 Detective Group. In fact, the children of the San14 Detective Group were all students who participated in the school’s math interest class, and they usually gathered together to learn mathematics.The mysterious detective team members find out the real kicker through mathematical knowledge.And Haoran accidentally became a preparatory student of the detective team.Afterwards, Haoran and the friends of the San14 Detective Group used mathematical knowledge to solve one big and small problem after another that occurred in school and life. At this time, the San14 Detective Group received a challenge book from the almost crazy prime number madman who was paranoid about prime numbers.After seeing the Three-Fourth Detective Team solve a series of problems, Haoran also made up his mind to study mathematics and defeat the prime number madman with his friends.