Retrospective Ring Master: the Age of Steam

In the royal city of Veloran with the roar of steam, ancient etheric methods and alienated steam compete with each other. Lin Su, a down-and-out nobleman, wakes up in a desperate situation, and everything can be calculated through a retrospective deduction system. Sneak into the sinful iron workshop and deal with the divided Holy Court and the greedy conglomerate. In a troubled world where all forces are intertwined, deduce the way forward and break the steam ether cage that imprisons all living beings.