"Huh?" Yukari's only response to Sam's swift movement. Not only that but her Servant was also there even though she didn't call for it. It was Lenneth, her weakest but also her favorite Servant. The reason for both unexpected events was the tiny thing that was nearing her neck from behind. Sam for some reason knew about it and Servants always reacted when their Contractor was in danger, even if they were not directly summoned.
In the meantime Sam leaped off the ground to face the chicken. Yukari was ready as well, sending Lenneth off to support Sam while she herself prepared Sol Nail and Pale.