Story of Isamu Udai - A Haikyuu Fanfiction is a popular web novel written by the author ghostboo, covering ANIME, FANFICTION, HAIKYUU, VOLLEYBALL, HAIKYUUXREADER, HINATASHOUYOU, KAGEYAMATOBIO, LITTLE GIANT, Competitive Sports genres. It's viewed by 437 readers with an average rating of 0/5 and 0 reviews. The novel is being serialized to 1 chapters, new chapters will be published in Webnovel with all rights reserved.
This is a haikyuu fanfiction, were the main character isn't Hinata. The main character is Isamu Udai, the younger brother of the small giant. It follows the main anime story, and I'll try to keep the characters as cannon as possible. There will be cursing, if there's any other warnings, I'll put them in the beginning of the chapter.