Tidus is a character in Square Enix's video game series Final Fantasy and the main protagonist of the 2001 role-playing video game Final Fantasy X. A 17-year-old athlete from the city of Zanarkand, he is transported to Spira after Sin destroys Zanarkand. Shortly after arriving there, Tidus meets the summoner Yuna and her guardians and joins them on a pilgrimage to kill Sin after learning that it is his missing father, Jecht. Tidus has appeared in other video games, including the Final Fantasy X sequel X-2, where he can be recruited as a playable character in the international version. He also appears in various Square Enix crossover games and in the Kingdom Hearts series, where he is depicted as a child.