After the death of his wife, Akaashi Keiji is left to raise their two sons Kei and Shouyou with the help of his friends Daichi and Suga. Traumatized by his mother's death Kei hasn't spoken in three years. A suggestion from his therapist leads Akaashi to enrolling Kei in a volleyball club run by Daichi's partner and a couple of professional volleyball players. Including Bokuto Koutarou, Akaashi's high school boyfriend. also on AO3