This event contains 2 parts. Part 1 consists of a play-time event (3 hours = 1 point) to get Marine Look Costumes (50 points) for Ludin, Rachel, Dolores, and Lorraine. See 심쿵상큼 마린룩 for costume screenshots.
Part 2 consists of field monsters dropping event tickets. The rewards include Summer Costumes for Sierra and Mary, as well as Cursed Weapon Costume.
마린룩 코스튬 이벤트 23/7-20/8, 2015
Marin Look Event 18/7-15/9, 2015