Ando_Ajo

A man with a unique name, Ue (spelling; Yu), decides to accept an offer to join a program called 'Into The Hole' because he is bored with his life.
The program requires someone to be flown and enter a Black Hole which for thousands of years has always been a mystery to scientists.
This program is sponsored by Hidetoshi Akimura, who spent his entire life dedicated to studying a Black Hole which they named the Black Eye, somewhere in the Norma Arm, Milky Way.
While Ue is on his mission to the Black Eye, there is chaos on Earth, a catastrophe that nearly wipes out humanity.
The disaster was caused by the Healer serum, a serum previously touted as a miracle serum and highly revered by the public, now become a deadly serum that wipes out more than two-thirds of the Earth's population.
Can Ue complete his mission?
And what about the fate of the remaining human beings on Earth?
Find the answer in this novel.

The Last Man in the Universe

He then laughed again that was barely even a sound.

"Damn it! Why should I estimate the Japanese man's wealth?"

Yu took another sip of the drink in his hand, let out a long sigh, and played the fourth video message.

Yu's eyes widened, for a moment Yu felt happy because he could see Alina again, even though it was only in a video message. However, the happiness disappeared very quickly because it was Alina who looked very sad in the recording.

Yu checked the delivery date of the video message.

Good grief! It's a week away from the video message I saw five days ago.

"Yu…" Alina seemed to be holding back her tears, this time, the girl was wearing all black. Her face was red and tired, and her eyelids were puffy. "M—My mom and dad, Yu—oh, God…"

Worse after Worse