Following his remarkable self-transformation, Dr. Yamagishi begins integrating his Cambrian DNA into the scientific community in this episode. He carefully selects varied researchers for initial tests, observing how the new genetic traits interact with their distinct backgrounds and temperaments. Subtle shifts emerge among the subjects, sparking both curiosity and unease as the doctor tracks the broader implications. The installment examines the unfolding personal and professional consequences of this pioneering genetic exchange.