Mysteries Exposed! The Mystery of Warcry and the Phantom Thief! Sawyer returns to Gustin's workshop to learn about his berserk state from the Warcry effects. As he does the hard mode on the Shibuya Training Stage, Sawyer begins to go berserk again upon witnessing Haru getting attacked by "Jack the Ripper" from the London Stage. It is then Gustin hypothesizes that due to Sawyer's great potential, the more dangerous Warcry will become if he continues to keep using it at the risk of endangering himself and others, yet Sawyer himself tends to stay positive challenging the risk...