The Raid is a Manga/Manhwa/Manhua in (English/Raw) language, Seinen 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

After getting stuck inside a 15-storey safe house belonging to drug lord Tama, Rama and his team must use the little ammunition they have to take him down and survive the unofficial mission (Movie synopsis)