Yang Zhilin, the founder of the large-scale model startup Moon's Dark Side, reflected on his entrepreneurial journey over the past year. He successfully completed a $1 billion B round of financing, making his company one of the highest-valued unicorns in China's large-scale model startups. Facing challenges from capital and talent, he managed to raise funds and recruit talents by seizing the right opportunities and leveraging his connections. Academically, Yang learned from industry leaders the importance of freeing oneself from endless perfectionism and focusing on the essence of the problem. His company, Moon's Dark Side, is dedicated to building a system that integrates science, engineering, and business, exploring broader application opportunities by advancing human-AI interactions.