Godai experienced good fortune during his initial delivery assignment at the Yamanoue Research Facility when he met the personable Mr. Yasuda, who greeted him with a friendly grin. The subsequent day, when Godai returned to retrieve packages, he was surprised to come across Mr. Aihara, who bore an uncanny resemblance to Mr. Yasuda. While grateful for the generosity he had received, Godai found himself bewildered by this mysterious turn of events and was determined to uncover the truth.