By agreeing to cryogenic freezing, I hoped that someday a cure for my disease would be found... And I woke up at an abandoned base in the company of a concerned monster, who said that I was his true couple. To escape, he had to steal his starship. But the ship turned out to be a valuable invention, the tailed scoundrel was its kidnapper, and another tailed admiral was its owner. We will have to prove that I did not kill the valuable ship at all. And at the same time find out that for the admiral I am also a couple.