Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken

In Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken, the quiet life of Amane Fujimiya changes when he notices his next-door neighbor, Mahiru Shiina, alone on a swing in a heavy rainstorm and lends her his umbrella. Mahiru is known at school as the "Angel" for her dazzling beauty, academic excellence, and athletic talent, while Amane prefers keeping to himself. They have lived in the same apartment building without speaking, but that small act of kindness begins to draw them together. When Amane catches a cold the next day, Mahiru returns the favor by nursing him back to health. What starts as a brief exchange of help becomes a warm, careful routine: she worries about his untidy habits, makes meals for him, and tidies his apartment, while he offers her quiet company and a place where she does not have to keep up her perfect image. As they spend more time together in Amane’s apartment, the two slowly lower their guard and begin to understand each other beyond the rumors and distance that once kept them apart. The Angel Next Door Spoils Me Rotten builds its romance through small gestures, shared meals, and the gradual comfort of two lonely neighbors finding someone they can trust.