flourite fai d.

Fai's introduction is in chapter two of the manga, where he is shown sealing away King Ashura of Celes country at the bottom of a pool. He transforms his creation, Chii (originally from Chobits), into a net-like shield and instructs her to alert him if King Ashura should awaken. He then uses his magic to transport himself through dimensions to the shop of the Space-Time Witch, Yuuko Ichihara. Among his travel companions, Fai’s motives for joining the group are the least clear. He was the only one to arrive at Yuuko's shop intentionally, using his own means. His wish was never to return to Celes country, but since the price for this would have been too great, he instead travels worlds with the group. He fears King Ashura’s awakening, believing that the king will chase him through different worlds. The basis for this fear remains unknown. According to CLAMP, the correct pronunciation of his name rhymes with "eye." To avoid confusing readers, they chose to spell it as "Fai" instead of "Fay." **Spoiler:** When Fai's past is finally revealed, it turns out that "Fai" is actually named Yuui, and his twin brother is the real Fai. In Valeria Country, while the birth of the second prince's son was highly anticipated, the birth of twins was considered an ominous sign. Shortly after their birth, the second prince died, and their mother committed suicide out of guilt. The country faced many misfortunes, and the twins possessed powerful magic that rivaled that of the current king. The king decided that making them unhappy was the only way to break the "curse," and since both refused to kill each other, they were locked up separately in a place where magic is ineffective and time does not flow: a tower residing in a deep valley. Fai was imprisoned atop the tower, and Yuui was confined at the base. Both were condemned to stay there "until the world's destruction." Despite their unhappiness, bodies began piling up at the base of the tower. Yuui tried endlessly to climb towards Fai so they could escape, but he did not succeed. Eventually, the king went insane and executed every person in the country, sparing only Yuui and Fai. He then jumped into the valley himself, committing suicide in front of a horrified Yuui, reminding him that their birth was the reason for the country's misfortune and that they would now "pay for that sin" by being the only people alive in Valeria. Fei Wong Reed appeared from another world and offered to free one of them. Fai chose to save Yuui, resulting in Fai being thrown from the tower to his death. Fei Wong convinced Yuui that he was responsible for his brother's death and that Fai might be revived, allowing Fei Wong to exploit Yuui's guilt and turn him into his pawn. To bring his twin back to life, Yuui allowed Fei Wong to bestow two curses upon him, one of which erased part of Yuui's memory. Fei Wong told Yuui that someone would free him from the valley, and he would have to go on a journey, protecting "a princess" (Sakura) and killing any obstacles along the way. Fei Wong instructed Yuui to use a magical feather to prevent Fai's body from rotting and to begin his journey when he found a second feather, which he should give to Sakura. Later, King Ashura came to Valeria from another world to retrieve Yuui and took him to Celes. When Ashura asked for Yuui's name, Yuui said it was "Fai." Ashura later gave Fai the last name "Fluorite," named after a precious talisman mineral, and he eventually earned the title 'D,' given to the highest magician in Celes. Thus, Yuui became the protagonist "Fai D. Flourite." He found his two feathers while helping villagers during an avalanche and used one to create Chii, a person in his mother's image. Ashura tutored Fai in magic and comforted him whenever he felt unable to overcome his dark past. When Fai discovered that he could only learn "magic that kills people," Ashura told him that his smile held the ability to heal others. In exchange for everything Ashura had done for him, Ashura asked Fai to promise that he would eliminate anyone who threatened Celes. Due to Fai's first curse, Ashura traced a magical seal on Fai's body in the form of a Phoenix tattoo, which suppressed his powers from growing any further. Though Fai protested, Ashura told him that the curse would break after it was fulfilled once and that he wanted to be the one Fai would kill. Ashura then erased what he had told him from Fai's memory. Several years later, a mysterious and deadly monster began killing Celes's innocent civilians. Fai swore to defeat the beast but found out that Ashura was the monster. Initially, Fai blamed himself, thinking that "the curse of the twins" caused Ashura to kill. However, Ashura explained that his magic grows when he kills and that he always knew he would become a murderer, even though he was unsure why. Fai realized that Ashura had taken him under his care solely to kill him when he reached this state. Unable to bring himself to kill Ashura, Fai cast a spell on him, putting him into a deep sleep. Knowing no magic spell is permanent, Fai used his magic to teleport himself to the Dimensional Witch, where he began his journey. (Source: Wikipedia) In Horitsuba Gakuen, he is the chemistry teacher.