Recently, the Persona Engine project was officially open-sourced. Its powerful capabilities, integrating cutting-edge technologies such as Large Language Models (LLMs), Live2D, Automatic Speech Recognition (ASR), Text-to-Speech (TTS), and Real-time Voice Cloning (RVC), have garnered significant attention in the AI and virtual content creation fields. According to AIbase, the project enables real-time interaction with virtual characters by granting them natural conversation and dynamic expression capabilities, making it particularly suitable for VTubing and similar applications.