The protagonist Lin Feng Denoyinlei is a survivor of the second collapse of the former civilization. He was rescued by Alicia and joined the Fire Chaser Moth. Later he became a fusion warrior. When fighting against the Herrscher of Domination, he gradually understood his own life experience and quit the Fire Chaser Moth. When the Herrscher of the End was about to be born, Kevin invited Lin Feng to fight against him. When the confrontation failed, he entered the dormant chamber and lived to the present civilization. He has witnessed many things in modern civilization. The story unfolds when he is later invited by Teresa to be a teacher at St. Freya Academy.
Pretty good [already planted]