Colorless Life

Mistreated from the second his parents died. No ray of hope visible till one person came and helped but vanished away. Guided by the fate back to that wretched place, what will you do if you were in his place? Gray centric! No romance! Bro sis kind of love and friendship! PreWarning for torture or child abuse! Character death..maybe. Sequel is up by the name 'Blank'