During her childhood, Sakura Mamiya got lost in the woods behind her grandma's home, but thankfully she came back safe and sound, although with a peculiar gift: the ability to feel the presence of spirits. Now a teenager, Sakura yearns for a tranquil life free from otherworldly encounters. Yet, her hopes are dashed when Rinne Rokudo, a classmate with an enigmatic past, suddenly reappears and reveals himself to be much more than an ordinary human.