In the near future, cities are shrouded in disasters and crises, with frequent fires, earthquakes, and biochemical leaks. "Retrograde: From Rookie to Captain" tells the passionate growth history of the protagonist Cheng Zhuo. Cheng Zhuo joined the "Rebels" team with a rescue dream. He was a rookie who made frequent mistakes at first. With the help of Captain Zhao and teammates Su Yao, Lin Yu, and Li Wei, he accumulated experience in rescue operations and gradually grew up.
However, a series of mysterious disasters occur in the city, and behind them is the conspiracy of the terrorist organization "Shadow Organization", and traitors appear in the team. Cheng Zhuo relied on his wisdom to find the inner ghost and resolve the trust crisis. After Captain Zhao was injured, Cheng Zhuo took over as captain and led the team members in a desperate struggle with the shadow organization, and finally succeeded in defeating the enemy and protecting the city. Cheng Zhuo has also transformed from a fledgling newcomer into a great rescue captain that everyone respects.
