第107話: トビオが生存し、彼が生まれることのなかった並行世界にアトムが迷い込む

107

Atom is involved in an explosion during the construction of a dam. The impact sends him into a parallel world where Tobio, the son of Dr. Tenma, never died in an accident that killed him in our world. In other words, it is a world where Atom has not been born. (Source: Tezuka Productions)