Thunderbolt Fantasy - Season 1 - Eps 13: A New Duty
Xuě Yā duels Tiān Hái, with Xuě Yā crushing Tiān Hái's spirit. Because of this, Tiān Hái destroys the Tiān Xíng Jiàn, releasing Yāo Tú Lí from the binding. Bù Huàn decides to face Yāo Tú Lí. He defeats the demon god by channeling the power of one of the thirty-six swords he collected from his travels, and banishes the demon god to the far reaches of space, ending the threat once and for all. He leaves the sword in the care of Cán Yún and Fěi, and departs, but not before receiving a parting gift from Xuě Yā.
About Thunderbolt Fantasy

Title: Thunderbolt Fantasy
First Air Date: 2016-07-08
Last Air Date: 2024-12-21
Status: Returning Series
Rating: 7.8/10 (from 10 votes)
Language: JA
Seasons: 5
Total Episodes: 51
Network: Tokyo MX LINE TV PILI Online 巴哈姆特動畫瘋
Genres: Drama, Action & Adventure, Animation
Production Companies: PiLi International Multimedia, Aniplex, Good Smile Company, Nitroplus, BARNUM STUDIO
Synopsis
In an Eastern-styled fantasy setting, a brother and sister team of sacred guardians is beset by the Xuan Gui Zong, minions of Miè Tian Hai, who seeks the Tian Xing Jiàn sword that they possess. Hai showing up himself leads to the defeat of the brother, but his sister, Dan Fei, jumps off a cliff to temporary safety. Later, a wandering swordsman comes across a ruined temple where a statue of Buddha is protected by an umbrella against the rain. When he takes the umbrella for himself, a man resting under a tree nearby informs him the he must be compassionate to the next traveler he meets as trade-off for taking the umbrella. But the next traveler is Dan Fei, who is still being pursued by the Xuan Gui Zong minions, and between that and the sorcery of the other man he finds himself unable to avoid getting involved.