First comes marriage， then comes an earthbound love that is out of this world！

From the day his parents named him， Nasa Yuzaki has felt connected to outer space…whether he likes it or not。 His efforts to outperform the space program veer off course when an accident introduces him to Tsukasa， a mysterious girl with strange powers。 Is she an alien， a moon goddess or something else？ Since she insists on marrying him， Nasa will have plenty of chances to find out！

Nasa and Tsukasa finally have the chance to enjoy a real honeymoon， and Nasa is determined to get every detail right。 But his obsessive romantic planning can’t prepare the couple for a visit from Tsukasa’s mysterious， elderly guardian， Tokiko。 With the old lady meddling in their affairs for funsies， how can Nasa reach his ultimate goal of asking Tsukasa to join him in a hot spring？