In a vibrant high school community, Aubert Hiro was an incredibly talented and passionate volleyball player, destined for greatness. However, a pivotal match shattered his dreams when he failed to receive a crucial spike, leading to a heartbreaking loss and overwhelming blame from his teammates. Devastated, Aubert Hiro left volleyball behind and discovered solace in tennis, drawn to its distinct challenges and a desire to distance himself from his painful past. With innate athleticism and unwavering determination, he honed his skills and found purpose on the tennis court. While immersed in the captivating anime series "Haikyuu!" centered around volleyball, Hiro's love for the sport reignited, but it was still not enough for him to play volleyball again. Years of relentless dedication led him to become a tennis legend, but tragedy struck when his life was cut short. Reincarnated as Shoyou Hinata's older twin brother, Aubert faced a life-altering choice: Should he embrace volleyball or reclaim his past as a tennis legend? ============================================ Disclaimer: This fanfiction is based on the Haikyuu!! series by Haruichi Furudate. It is a creative interpretation and not intended for commercial use. Reader discretion is advised as it may deviate from canon and contain mature themes. The original characters and settings belong to their respective creators.