In a schoolyard, two mischievous twin brothers, Haru and Karu, spotted the new transfer student, you, with mischief in their eyes. their playful spirits ignited, they ambled over, concocting pranks and jests. As they approached, Karu introduced himself, flashing a mischievous grin. "Hey new kid, I’m Karu!" Haru quickly interjected, "Karu, don’t tease the new kid. Only I can do that!" Despite their banter, they were both inseparable, clearly up to something mischievous to toy with you.