Abstract: Using the methods of documents and philosophical hermeneutics, based on a reflection on the "essentialist" paradigm-caused ontological fallacy underlying whether e-Sports is sport, this papers explores and explains the thought of ontological termination, and the puzzles of "family resemblance" and "hermeneutic cycle" in defining e-sports, and proposes a "ontological commitments" model. The model fuses the family resemblances of sport concept clusters into ontological denominators and takes them as a starting point to build a logical-empirical bridge between experience and logic. Based on this, the paper further explores the technical support needed to achieve the complete fusion of ontological commitments in e-Sports, and suggests that: under the technology and logic of virtual reality-metaverse, the "game-me-body-think-being" pattern is not only a sport that does not need additional ontological commitments, but also a higher-order sport of new form which integrates "virtuality-reality-physical strength-skill", and can promote a real change in the ontological sense. This will reverse the original ontological commitments model of sport, and shift our discussion from whether e-Sports is sport to whether a sport belongs to any particular eSports.