Today, the young night sparrow youkai Mystia Lorelei is still chasing her dream——Her dream to become the most popular izakaya owner in Gensokyo.
Day after day, she worked hard making a name for herself and attracting customers from all over Gensokyo.
Then, on one fateful day, a certain customer paid her a visit.
On that day, both her dream and her future were shattered.
Having lost everything, she had to restart from scratch.
And so, her life indebted to the tyrannical Yakumo family began...