how?

Arthur was determined to find the mysterious sword that would give him the power to be like his favourite anime characters. He searched high and low for any trace of the sword's location, but all he could find were rumours and conjecture.

As he grew more desperate and his hopes of becoming an anime protagonist slipped away, he decided to take a risk. He would try to use the same techniques that Ayanokoji used to find hidden clues and make deductions. Could this technique help him crack the mystery of the sword?