I'm an NPC, so What?

Shi Ling discovered that some earth-shaking changes had quietly taken place in her world, but she did not dare to tell anyone. At first, she thought she had a mental problem. She found that the security guard at the gate of the community, the 311 bus driver, and some passers-by had a floating panel in front of them with their identity information and task content. What's the meaning? Are we all NPCs? ? ? Later, Shi Ling observed carefully and found that none of them could see the floating panel, only he could see it. Shilian didn't dare to reveal her NPC identity, let alone the fact that she could see everyone's face. She tried her best to disguise herself until a man appeared. "I know you can see it." Intention: Work hard and never give up