Totally recommend!! Where do I even start. I loved this drama emmensly. I wasnt really into sci-fi ever but this one totally had me in its hook. I swear I gorged it like a tasty treat that I stumbled upon and i was actually surprised by how much I liked it. This is an engaging drama, it requires your attention and will have you thinking over it while you stare off into distant space but trust me you'll love every single moment of this thrilling drama. I promise you'll love it once you give it a try. (And also, lee min-ho!!!!!!!!!!!!!!) I have an assignment due in two days and i am still wrapped up in this amazing story. It totally wrecked me.