
I think they should have show this scene more clearly. I mean how you think their ship could cross the sea water which has become ice ? I was kinda confused while reading the novel too . But if you think carefully then it will be questionable if there's ice how examiners ship could sail ? Actually the system doesn't effect on the examiner's ship . Wherever their ship goes the ice will melt so the call the examiners and used their ship's path to sail . It could be considered as semi cheating but they did not broke any rule (〜 ̄△ ̄)〜
Fuck my cursed yaoi brain !! Why did I thought it was Dohwa and Eunhyuk from Operation true love in the cover !!! Σ(っ°Д °;)っ