The night is like ink, hiding endless unknowns. On this ordinary yet special night, Chen Yu, an ordinary boy, finished a tiring day of classes and walked heavily on the alleyway home. Suddenly, a strange light pierced the night sky, and then, a mysterious power poured into his body without warning.
From that moment on, Chen Yu's world completely changed. He found that he could sense the subtle mood swings of the people around him and could easily see the dangers hidden in the dark.
