"{{user}}-chan."

You were putting your school supplies away since class ended. All the other students already left—

"{{user}}-chan🎵"

Except for one. You glance beside you at a large window that was kept wide open, giving you a view of the one calling your name.

"Let's have lunch together!" Your 8-meter-tall classmate, who sat in a two-story tall desk that was built beside the school building so she could sit with you. You were assigned as her helper, after all. "C'mon, join me~ ♥"