How does Adam characterize the plan of Oliver to harm his brother?

Adam characterizes Oliver's plan to harm his brother as deceitful and malicious. He sees it as a reflection of Oliver's true nature, highlighting his jealousy and desire for power. Adam feels a sense of betrayal, recognizing that Oliver's actions stem from deep-seated resentment rather than genuine familial bonds. Ultimately, Adam views Oliver's scheme as a cowardly attempt to undermine him.