Tomcat suddenly laughed.
"Indeed, a passerby who is preparing to unclog the toilet is suddenly given a decision to save the world. What can he do?"
"If you gave me a howitzer, I might still be able to blast them to kingdom come," Tang Yue said. "Unfortunately, all I have is a toilet plunger."
"Then plunge them to kingdom come."
"What if it doesn't work?" Tang Yue asked.
"Then use it on yourself."
…
On the evening of the second sol, the Mars Wanderer suffered its first malfunction.
This damaged and decorated old dog finally couldn't hold on. Its entire life had been dedicated to the Mars Landing Project. For more than ten years, the Mars Wanderer had been the most able assistant to the expedition team. It had contributed much, but it was already nearing its retirement age.