Unluckily Lucky

What will happen when the luckiest and unluckiest boy alive meet and try switching their lucks?!<br> <br> &#xC5ED;&#xD559;&#xC801; &#xD589;&#xC6B4; &#xBCF4;&#xC874;&#xC758; &#xBC95;&#xCE59; / Maledetta (s)fortuna! / Suertes cruzadas / &#x5E78;&#x8FD0;&#x513F;&#x548C;&#x5012;&#x9709;&#x86CB; / &#x5E78;&#x904B;&#x8E7A;&#x8E7A;&#x677F;