Review Detail of Higgs in Inverse System

The thing is, most of the factors in this story can be considered fine with good potential except.. the logic of the characters rendering the story to be non sense. example? the Mc is literally still hanging out with the killer of his sister and father. some events makes no sense logically that it makes it so irritating. this was suppose to be a system but i rarely saw the system stat with the springs he currently has. so sick of it so i dropped it..