生まれつきの不幸体質で道を歩いてるだけでも様々な不幸な目に遭ってしまう、ちょっとこじらせ系な大学生・福原幸多（ふくはらこうた）役を演じるのは大注目の若手俳優・曽田陵介。

　不幸な幸多に対し、生まれつきの幸運体質で宝くじやライブチケットの当選確率は100％。顔も性格も抜群だけどちょっと天然な篠宮直哉（しのみやなおや）役を演じるのは、ダンス＆ヴォーカルグループ・lol-エルオーエル-の佐藤友祐。

本作は、不幸体質の福原幸多と幸運体質の篠宮直哉が、大学の新学期に偶然出会う事から物語が始まる。幸多は直哉と一緒にいる時間だけは自分の不幸が軽減されることに気が付き、直哉の幸運力を利用しようと近付くが、とある勘違いから二人は恋人として付き合うこととなってしまう！正反対の強烈な個性（!?）をもった二人が繰り広げる恋愛攻防戦は一筋縄ではいかず、毎週HAPPYな笑いと最高の胸キュンが視聴者を包み込むこと間違いなし♥♥♥

Fukuhara prepares for his first date with Shinomiya, but his unluckiness provides him with a series of endless challenges on his way to their meeting place.

Shinomiya makes a second attempt at date night with Fukuhara, but this time picks him up from his house. Fukuhara worries that he is using Shinomiya only for his luck.

While Fukuhara's apartment is under repair, Shinomiya offers him a place to stay for the two weeks.

Fukuhara overhears two schoolmates discussing how they are using Shinomiya for his luck, forcing him to reflect on his own actions.

Fukuhara and Shinomiya agree to a restart of their relationship after Fukuhara gets into a fight defending Shinomiya.

Fukuhara and Shinomiya enjoy their last days of living together before Fukohara returns to his old apartment.