After transferring to Yamaku Academy, Hisao Nakai, a young man diagnosed with arrhythmia, finds himself navigating a new world filled with unique challenges. The academy is a special school designed to cater to students with various disabilities, providing an environment where they can thrive despite their challenges. As Hisao settles into his new life, he forms bonds with other students, each dealing with their own disabilities and past traumas. There's Emi Ibarazaki, the energetic track star with prosthetic legs; Hanako Ikezawa, a shy bookworm with burn scars; Lilly Satou, a graceful and kind-hearted girl who is blind; Rin Tezuka, a talented artist who uses her feet due to the absence of her arms; and Shizune Hakamichi, the ambitious and competitive student council president who is deaf. As Hisao gets to know these remarkable young women, he uncovers a web of secrets, struggles, and hopes that could change their lives forever. Amidst the struggles of acceptance, self-discovery, and the challenges faced by people with disabilities, Hisao must confront his own past and make decisions that will shape his future. Will he be able to overcome his own challenges and help his new friends do the same? The journey will be filled with laughter, tears, and moments of self-reflection as Hisao and his friends navigate the complexities of life at Yamaku Academy.