Dead On Mars c1-251

Tang Yue was a simple astronaut on a mission to Mars, destined to return to Earth as a hero after finishing his research. However, a sudden, inexplicable disaster strikes: the Earth simply vanishes, leaving no trace behind. Stranded 55 million kilometers away on the Red Planet, Tang Yue finds himself the last human in the entire universe.

Accompanied only by a peculiar robotic companion, Tomcat, Tang Yue must navigate the crushing weight of existential isolation and the harsh realities of survival on an alien world. With no home to return to and no explanation for the catastrophe that erased his species, he must find a reason to continue living in a vast, cold cosmos that has suddenly turned empty.