The very last man. Doctorate of Zoology. 

After an asteroid destroys Earth, Moon You unintentionally becomes the last person in existence, or so he thinks. Stuck on a research facility on the moon, he struggles with being the last person alive. Little does he know that humankind is watching his every move from Earth.
<br><br>(Source: WEBTOONS)

After an asteroid destroys Earth, Moon You unintentionally becomes the last person in existence, or so he thinks. Stuck on a research facility on the moon, he struggles with being the last person alive. Little does he know that humankind is watching his every move from Earth.
<br><br>
(Source: WEBTOONS)

You Moon