An Assassination Does Not Result in a Clear Death: Anyway, the Strength Can Crush It

It's a dark and windy murderous night, an assassination system? Can you become stronger by killing people? Why are things that were supposed to be done in secret becoming more and more upright? I originally wanted to live in peace and develop a little bit, but I didn't expect that the limit of this world would be reached after I made a slight move. This book is a non-brainy and refreshing novel, with no depression or sadomasochism. Please feel free to read it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.