Gangtie Feilong Zhi Zaijian Ao Te Man

Synopsis

To protect the earth and maintain peace, Ultraman used to be a god-like existence to the people on earth, but in recent decades, he has disappeared and disappeared into a mystery... Then he was replaced by the Iron Dragon Elite Team—— Affiliated to the GSB Earth Security Organization. And GSB has recently received continuous reports of earth energy anomalies, and huge disasters have occurred around the world. The GSB organization sent a steel flying dragon to find out the cause of the energy anomaly, but it was accidentally discovered that the incident was related to Ultraman... The unexpected encounter between the old and new generations of the guardians of the earth has become a life-and-death rivalry. In the end, was this an accident or a conspiracy, who saw the final truth?(translated from douban)