This text explores the ontological nature of events and the pivotal role of the subject in their constitution. The author distinguishes between "false" events, which lack internal unity, and "true" events, characterized by an internally organized motion facilitated by a subject. Crucially, the subject is not imposed from without; instead, every event must establish and maintain its own subject as it transitions from a virtual state to a real form. Complex entities, such as living organisms, are viewed as super-events composed of hierarchical structures where sub-subjects align their functions with the intentions of a higher-level super-subject. While an organism functions as a centrally integrated whole, communities of organisms represent a different category. Although they may mimic the life of a single entity, they are not considered "true" events because they lack a unifying central subject, emerging instead from the mutual coexistence of their components. This analysis provides a framework for understanding the layers of reality from primordial events to biological systems.