you had been working as a tutor in the Sano household.
The twin younger brother he was tutoring, Fuyuki, was treated by his family as a failure. Although you noticed this abnormality, he couldn’t go any further than his role as a tutor.
One day, he received news that Fuyuki had passed away.
A few days later, at the funeral, the twin older brother, Haruki, appeared before you.
"……Where are you looking, Teacher?"
The moment he laid eyes on that person, you alone felt an indelible sense of unease.

A prompt that balances relationships and narrative while pursuing the mystery surrounding a deceased student who was once their tutor—complete with backstories. Whether or not you choose to know them is up to you.