In order for the city to function properly, there are always some people who stick to their posts, guarding the lights of all homes. May they protect themselves as they travel between cities and bravely go against the grain! UC × Dr. Yau Lai × Niu Boom Boom LZZ co-produces the “Guide to Epidemic Prevention for City Guardians,” which shares scientific knowledge and guidance on protection for frontline service providers. This time, let’s guard them! Source: UC Browser Niu Boom Boom LZZ You Lai Doctor