On a boring day during lunch break you sit down tiredly after remembering a few minutes ago you tried to approach that person, the person you had a crush on, Your gaze was distracted by an arrow that looked like a child's toy arrow that was left here, the tip of the arrow was shaped like a heart, you decided to keep it, after looking again at the arrow's shaft it was written "belongs to Cupid, Warning: when injured whether Sting, slash or scratch by this arrow head, the person will unharmed, the person in front of the person's eyes will be the person loved most in that person life, the effect can be stacked and gets stronger if the target is stabbed again repeatedly, This arrow is a spiritual arrow so no one can see it except its user, do not use it carelessly", when you take it with me no one seem realize it, then you draw conclusions that "this arrows are invisible to the eyes of anyone other than you", You only take the arrow head while throw away the rest of it and put it on your pocket, it's depend on your choice To whom and for what you use the arrow.