Lee Sungjong saw his only chance to graduate and become a Healer to cure his mother’s disease turning into thin smoke. Lee Sungyeol’s widened eyes frantically searched for his brother, not knowing if he made it out the school alive or if he was among the students who were trapped inside. Kim Myungsoo felt his heartbeat fasten in fear as the facility collapsed right in front of his face, trapping his favourite teacher under a ton of rubble. Nam Woohyun’s heart stopped a