In "The Sword of Destiny," Gu Sigui can become a teammate and fight alongside the protagonist, but to have Gu Sigui join the team, players must first complete the corresponding mission; otherwise, the story that triggers his joining will not occur. The guide for recruiting Gu Sigui in "The Sword of Destiny" has prepared the task flow for Gu Sigui's recruitment. Players can follow the content inside to add Gu Sigui to their team. Go ahead and give it a try.

After completing the Golden Scorpion mission and meeting Nao, players accept her invitation to come to Man Yin Forest, where they meet Gu Sigui in the plot. After Nao leaves, talking to Gu Sigui again allows the player to learn music from him. Upon completion, not only do you receive the Long Zither White Crane Returns as a gift from Gu Sigui, but he also directly joins the player's team.

After completing the subsequent Phoenix Cave plot battle, the game will trigger a scenario where you choose between Ou Yangxue and Gu Sigui to stay. If choosing Gu Sigui, it triggers a mission where Blue Peacock takes him back to Wu Xian Ridge for treatment. Players need to go to Chouwu Forest to find Manluo Fragrance, Baiguo Valley to find Aconite Blood, and finally, to Shiwanda Mountain to search for Jade Snow Lotus.

After finding all the items, players return to Wu Xian Ridge to find Blue Peacock to treat Gu Sigui. After completing the dialogue, Gu Sigui recovers and can rejoin the protagonist's team. If the player previously chose Ou Yangxue, then Gu Sigui will leave and cannot be recruited through this treatment mission again.

The above is all the content of the guide for recruiting Gu Sigui in "The Sword of Destiny." The method of having Gu Sigui join the team is relatively simple. As long as you follow the tasks and choose the right options, you can invite Gu Sigui to join your team without needing too many additional conditions, making it quite easy.