The duel was arranged in the water which covered about 900 sq miles. Since this early morning, numerous cruise ships and yachts had followed the selected North Wind Fleet and the Rainard's clan fleet towards that water.
The water had been surrounded by buoys as the border. Besides the two parties' navy fleets which were going to attend the duel, no other ships even airships were allowed to enter this waters.
North Wind Fleet dispatched two battleships headed by Snow Bramble and four heavy cruisers, which accounted half of the total battle force of North Wind Fleet. Rainard Clan also dispatched 2 battleships and 4 heavy cruisers to participate in the duel. As for the loss of Rainard Clan in this duel, those major clans' representatives across Ewentra Archipelago expressed that they would provide the fund for Rainard Clan's fleet to recover its original battle force before the duel.