C290 The Figure in the Corridor

Gao Yu followed Qiu Tang's directions and arrived in front of the three large doors. He raised his head and saw the three ancient bronze doors that exuded a strong and fiendish aura appear in front of Gao Yu. Each of them was more than four meters tall and had different patterns engraved on them. These patterns were very peculiar, and one could tell the difference with a single glance