[Lancer, Fuka Academy, Japan, Nighttime]

Lancer saw Natsuki heading towards Shizuru and frowned, deciding that concealing himself would be for the best. Dematerializing once more, he became invisible to anyone who was not a master or a heroic spirit themselves. 

"I have concealed my presence, master." Lancer whispered into Shizuru's ear even as Natsuki approached. "Do not worry. Although you may not notice a difference I am quite invisible to your friend."