"Suddenly, all the doubts I haboured for this strange human world, after I woke up from this long sleep, vanished. Just like that, it was all gone. All the fears, anxious heart pounding because of undiscovered reasons - all gone. Strange. Being in the arms of this human boy, made me feel...... safe. As if my heart recognised him." - Angel, Kim Seol-hyun  When a fallen angel accidentally saves a 10th grade boy from his death, she changes into human and eventually falls for him. She was