The fire was like a beast, burning wantonly in the dark night, devouring the building in front of Xiao Xue Ni. Overnight, Xue Ni lost all his relatives. During the ten years he was protected by Interpol, the fire in Xue Ni's heart never went out. In addition to the corpses of his father and brother, there was also a titanium lighter left in the ruins. The "Δ" pattern on the lighter was the key to finding that group of mysterious people. 18-Year-old Xue Ni returned to China and spent her senior year in high school while investigating the disappearance of her mother, her enthusiastic female classmates, the supportive male monitor, Officer Chen, and the man who lived upstairs. They all became the light shining into Xue Ni's dark nightmare, until he woke up...
Purpose: Looking for light in the dark night
