Luzifix contributed to the TrinityCore/TrinityCore repository, focusing on core game development and network programming using C++. Over two months, Luzifix implemented Lean Emote State Management in chat, enabling player emote states to reset upon movement, which improved user experience and state consistency. The technical approach involved modifying the chat handler to track player actions and update emote states accordingly. Luzifix also addressed reliability in network packet handling by correcting data types and enhancing error logging for chat and ping messages, reducing runtime errors. The work demonstrated depth in C++ and network code, emphasizing maintainability and robust error diagnostics within the codebase.