Players need only to the corrugated water, if the water currents, where the fish have indicated that they will henceforth drilling out only along the line in the department.

• 玩家只需要注意河水的波纹,如果有水波出现,即表示将会有鱼类从此钻出来,只需要在该处沿直线施放鱼雷,就一定可以有所斩获。