Kazuki and Kanata are the two mature students of Class 2-B--and it might be time for their relationship to mature as well. But with the end of the school year and Kazuki's subsequent move approaching quickly, time is running out. Luckily, an opportune blizzard during the class ski trip leads to secrets, revelations, and a night to remember...

"First published in Japan in 2020 by HAKUSENSHA, Inc., Tokyo."--Colophon. Reads from right to left.