The story takes place in a trading city Ert’Aria. Leicester Maycraft is an item engineer belonging to an adventurer guild "Oasis". One night, he is at a party with his friends to see a meteor stream on the rooftop of a chapel. One meteor grazes them and hits the steeple of the chapel. There he finds a secret room and a sleeping girl. The girl wakes up and says "You must be my father!". The encounter with the mysterious girl brings an unexpected adventure to Leicester.
This looks awesome, I checked out some of of the characters and voice samples and it seems awesome, I'm definitely watching this!
The voices sound really familiar, but I can't place them (consequence of not watching anime for a whole week and a half?!), I wonder why they use pseudonyms when doing voices for eroge.... Yeah right, just joking.
By the way, Minette swinging a leek on the character page looks awfully familiar of someone, but I'm sure it's just a coincidence and not a ripoff [/sarcasm] XD