North by Northwest is a Manga/Manhwa/Manhua in english language, Adventure series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

A famous pirate in the southern oceans, “Lil Shades” During her peaceful journey, some shocking news falls upon her. “The admiral is coming.” There were chills on her back despite the hot weather. Lil took her eyes off her hands and looked up at Alain. She’d heard him, but she wanted to check again.