Petals of Reincarnation

Touya Senji faces a unique challenge: his exceptional older brother has overshadowed him since childhood, leaving him with low self-esteem and a quest for self-improvement. He attempts to boost his confidence by excelling academically, consistently placing in the top 100 of national mock exams, but this pursuit doesn't bring him the satisfaction he seeks. During his struggles, Touya meets Haito Luo Buffett, a classmate who has become a "Returner" after using the Branch of Reincarnation to tap into her past life's talents.