River Dragneel is Natsu's fraternal and younger twin brother. He was raised by his adoptive parents, Posideon, god of the sea, and Gaia, goddess of the earth, and is a water and earth god slayer. Natsu and River have been separated from when River was born, but it was quite obvious that the two were brothers. They were pretty much the same, except for the fact that River has spiky black hair while Natsu has salmon-coloured hair, and he was calmer, had some common sense and wasn't a dragon slayer like his brother. They both, however, share the same fighting spirit and determination. When River first joined the guild, he and Natsu had grown very close, and Natsu had become very protective over him, refusing to lose him again. River has always liked his brother's enemy, Gray Fullbuster. They've been best friends since they were kids. Nothing could ever break them apart. Despite their differences, he quickly bonded with the ice mage, his elder brother's rival, unlike Natsu and Gray, who appeared to butt heads over trivial matters. They both don't know how long they can keep their relationship a secret. So River risks it anyway to be with Gray. There are some complications. Natsu and Juvia try to stop them from getting together, but it doesn't stop them. They don't care. They continue with their business. gray fullbuster x male! oc fairy tail - season one - season nine © 𝐬𝐡𝐚𝐮𝐧𝐚𝐬𝐩𝐢𝐝𝐞𝐲 | 𝟐𝟎𝟐𝟏