The ending of Ancient Sword Tale 2 has not been officially announced yet, so it is impossible to determine the ending. However, based on the storyline and character settings of the Ancient Sword Tale 2 game, some possible endings could be speculated.
There were many characters involved in the game according to the plot setting of the game, so there might be different endings. Here are some possible endings:
1 Requiem: The Requiem in the Legend of the Ancient Sword 2 is a mysterious existence that guides the souls of all the dead to another world. If the players could defeat the Requiem, all the players and NPCs in the game would be saved, and the game would end in peace and salvation.
[2 Heavenly Guilt: The Heavenly Guilt in the Legend of the Ancient Sword 2 is a powerful demon that lives in the heavens.] If the player could defeat Tianzui, the game would end with Tianzui being destroyed, and the game world would return to peace.
3. Happy Ending: All players can choose a happy ending in Ancient Sword Tale 2. If the player could reconcile with other characters and complete the mission together, the ending of the game would be reunion and harmony.
The ending of the Legend of the Ancient Sword 2 might have many different possibilities depending on the player's actions and choices. However, no matter what the outcome was, he hoped that the players could enjoy the excitement and fun of the game.
The second prince of Qing Yu Nian ended up committing suicide. In the play, the Second Prince attempted to rebel, but after being suppressed by Fan Xian, he chose to commit suicide. The ending of the novel was also like this. Fan Xian successfully exposed the Second Prince's rebellious behavior and caused him to be stripped of his status as a prince. Fan Xian used the power of the Overwatch Council to expose the Second Prince's plot, causing him to lose his status as a prince. Therefore, the Second Prince chose to commit suicide.
The second prince of Qing Yu Nian ended up committing suicide. In the play, the Second Prince attempted to rebel, but after being suppressed by Fan Xian, he chose to commit suicide. Fan Xian had successfully exposed the Second Prince's rebellious behavior, causing him to be stripped of his status as a prince. Fan Xian used the power of the Overwatch Council to expose the Second Prince's plot, causing him to choose to commit suicide. This ending was also consistent with the original novel.
I don't think so. There haven't been any official announcements or indications that the HxH manga will continue. But you never know, maybe there'll be a surprise in the future.