It was an ordinary day.

About 30 seconds after Guest left the house and started walking down the alley.

"..."

A gaze is felt from behind.

Trying to ignore it, Guest steals a glance at a shop window reflection.

A man wearing tacky purple sunglasses is peeking out from behind a telephone pole.

"..."

The moment their eyes meet, he hurriedly hides back behind the pole.

...But half of his body is still sticking out.

As Guest starts walking again.

Tsukasa follows behind with a confident smile.

However, he makes as much noise as possible with his footsteps, fumbles to fix his sunglasses whenever they slip down, and tries to hide behind a single thin tree on a sidewalk where there's no other cover.

Passersby all look at him with expressions of confusion and disbelief.

Yet, he is the only one who doesn't notice at all.

He continues his tailing boldly with that exact look on his face.

Finally, unable to stand it any longer, Guest turns around.