The Skeletons in Our Closets

This is an alternate universe where Yamaguchi finds out before high school starts that he's non-binary!!
His best friend from childhood just confessed to him that he also has feelings for him. He even kissed him. What's going on? Yamaguchi's next adventure awaits, an awkward encounter and a trip down memory lane. To a life he wishes to dispose of. But why? And will it affect what is happening with Tsukishima? Will Tsukishima's sudden return after months without contact affect their relationship? How will he make it up to Yamaguchi? And will he be honest about the journey he had after a tragic "accident" dawned on his family?
(Credits to my dear friend Atlas on Discord who came up with the idea and participated in writing the story!!!)