It seemed that Rin was all alone. Meanwhile, Sora had actually elbowed his brother in the gut. "You little!" Rai shouted and tried to grab Sora who was running toward Rin. "Nightingale! Look out!" He shouted as some idiot had gotten dangerously close to landing a good hit on her. Luckily, Sora managed to slice into his palm and form a long spike to pierce completely through the man's heart. He only had the small switchblade because of her and Rai's advice. He'd actually changed a bit thanks to her training. His branch of sin retracted and he smiled. "You don't mind a little help right?" He asked with a small smile.