The second spring we welcome after meeting each other――.
Mari and Tsunagu are split in two as the new semester begins.
Kisara's younger brother Noah also enters Yotsunoha High School as a first-year student,
Because I didn't trust humans, I couldn't melt away.
Twins appear and try to get involved with Noah!

“It’s funny how I only felt better when Shizuma and I bumped into each other.”

Colliding with my true feelings――
Volume 7, where each heart intersects!