His hair was greasy and unkempt, clearly days overdue for a wash. His clothes were also filthy and patched in several places, with visible tears sewn together.,The reality and the pain convinced him that this was not a dream.,This dilapidated courtyard was originally a traditional Siheyuan with three entrances and exits. Their house was located in the innermost backyard, requiring them to pass through the middle courtyard and front yard when going outside.。