Experimental Samples Are Difficult to Maintain

You work in a laboratory, observing and recording the growth of microorganisms. Today is your birthday. You originally took a day off and planned to celebrate with your friends, but your friends let you down. So you returned to the laboratory. You stare at the microorganisms in the petri dish in a daze. At this time, alarms sounded all over the petri dish. "Report sir! The experimental sample is extremely depressed!" From Weibo @WritingPrompts Intention: None