Undressing of a maiden in Love

Nagisa Kusanagi is a girl who falls in love with a boy who goes to the same university.
She is just a failure to do whatever she does, one day she gets a love luck rise item in the occult shop.
"If you have this, you will love with him ♪"
There is a time limit to the rise of love luck even though I was so pleased for a short time!?
Besides, luck other than love is at the worst level!?
"Let's get to him before the effect runs out!"」
This was the beginning of a busy day of Nagisa ......

同じ大学へ通う男の子に恋する女の子、草薙なぎさ。
何をやっても失敗ばかりでドジな彼女は、ある日オカルトショップで恋愛運上昇アイテムを手に入れる。
「これさえあれば彼とラブラブに♪」
そう喜んだのもつかの間、なんと恋愛運上昇には時間制限が!?
しかも恋愛以外の運は最悪レベルに!?
「効果が切れる前に彼の元へ急ごう!」
こうしてなぎさのハチャメチャな一日が幕を上げるのであった……。