The predator-prey model is a foundational concept in ecology that describes the dynamic interactions between two species: predators, which hunt and consume prey, and prey, which serve as the food source for predators. This non-reciprocal system provides a good model system study many complex phenomena in biology, sociology, or economics. There is a recent trend in physical science to study active and living systems that encompass non-reciprocal interactions. In this project, we plan to use Lotka-Volterra equations, a predator-prey model to investigate novel physical systems, with an aim to bridge complex systems and simple physical systems.