Hi there 👋 This is GainLos, aka. Lu Yinsong, a sophomore at SJTU majoring in Software Engineering. 👒 Hobbies 🔫FPS Games (OverWatch ApexLegends PUBG etc.) are my favourites! 🎮 Sleep... 🛌 About me 😄I'm thinking about the reason we live in the world for. 🍩Smiling in the wind~ 📫 Email: gain-los@sjtu.edu.cn