1. Equipment upgrade : First, complete the "Hundred Refinements to Seek Hidden" mission to obtain a set of approximately level 260 equipment to improve the character's basic strength. It is recommended that you try the challenge after your character reaches level 40 and has mastered the late-stage skills of the three mirrors, and your knight is level 65.
2. Choose martial arts : Light sword martial arts is the best choice, especially light sword combos, which are powerful. If you have not learned the Cloud Stop style heavy attack, you can flexibly adjust it according to your existing martial arts.
3. Team configuration : A combination of a human shield, a healer and two outputs is recommended. If your knight is similar to the one I provided, use it directly; if you have a stronger tank, you can replace Peng Lianhu.
4. Personalized adjustment : Adjust according to your knight's level and quality. High-quality, high-level knights can greatly increase their combat power, and they can handle it easily even if they are not at the same level as the protagonist.
• The key to breaking the shield : The internal light sword is enough to break Chang Yu-hsien's internal attack defense.
• Skill response : Be wary of Chang Yu-hsien's group deceleration and skyfire skills. Flexible dodge is crucial.
By following the above steps, you will have more confidence to challenge the boss Chang Yu-hsien in "The Return of the Condor Heroes". Good luck in your fight!