👉 Underfiend is a term that refers to something that has been done or will be done in a way that is harmful, malicious, or destructive. It can refer to actions that are intended to cause harm, such as intentionally causing injury or damaging property, or maliciously spreading misinformation or propaganda. The term "underfiend" is often used to describe the negative consequences of something that has been done or will be done in a way that goes against societal norms and values.