Kapitel 72: Fire Quoting

Yuki's heart began to beat faster as the seconds went by. His head, now cleared of all thought, had one goal in mind, destroy. Yuki's ears could only hear the pumping sound from his head until they were eventually stopped by an eerie squeaking sound. That continued for mere moments until it came to a halt. It was as if everything stopped in its tracks.

Before Saki could plunge the sword into Yuki's heart, her eyes glared at the sword which he held in his palm. Thinking it could be valuable, she stopped her attempt to end his life and reached for "Fallen angel of hell". Right as she made contact with the blade, Yuki's consensus returned to his body.

Without even realizing it, Yuki activated his ability, engulfing his blade with fire which burned Saki's hand. Enraged at not being able to take the sword for herself, Saki aimed for Yuki's head in hopes of finishing the battle right then and there.