If Her Flag Breaks

Souta Hatate, a high school student, possesses the ability to see imaginary flags above people's heads, representing events that can significantly impact a story. These flags can take the form of romance flags, which lead to a heroine's route, or death flags, signaling the demise of a character. Souta's power allows him to bring down these flags, preventing tragic outcomes, but he's initially reluctant to form friendships or relationships due to a past accident that left him as the sole survivor. After transferring to a new school, he meets Nanami Knight Bladefield, who learns of his abilities and promises to support him, leading to a new chapter in Souta's life.