Synopsis: With the technology available in the past, our forebears kept exploring Mars, eventually concluding that it was a dead planet and that life could not possibly exist there. But by 2090, that conclusion had been overturned. Mars had not only life, but also advanced beings, the aliens we all talk about. As technology continued to advance, we made contact with the Martians and began working closely with them. To strengthen ties between Earth and Mars, Earth launched an astonishing plan in 2110: the "Nova Plan." It aimed to arrange marriages between Earthlings and Martians, with the ultimate goal of making marriage between the two planets a matter of free choice. I was one of the people selected for the plan, and once it began, I would be sent to Mars. Put simply, I'd be going to Mars as a live-in son-in-law, and I heard that the princess on the Martian side was to be my match. Just like that, I was headed to Mars to marry into the royal family, with who knows how many surprises waiting for me...