Steam, a young mechanic, dreams of following in his benefactor's footsteps to become the greatest engineer and scientist of his era. However, he will soon realize how fleeting human life is and that dreams can only become reality through sacrifices.
The professor has a talk about how he should tell his son about the reality of his work at the expo with his loyal partner at the lab. Fate had other plans because Steam had enough of the secrets and the Professor was too afraid of how his children would perceive him; their father.