Zhang Han Cheng believed he had the strength for it.
Among the many guest elders in the Prince Manor, he was undoubtedly the foremost; over the years, the most dangerous assignments, the most formidable opponents were mostly handled by him, and he had never failed.
Being a Sword Cultivator was particularly suited for assassination tasks, and with the constraints of the sect lifted and with Master Duan's help, he had mastered several unique assassination skills that complemented his Sword Strike Skill, enhancing each other.
As Master Duan said, if not for his forced departure from Quanzhen, being a True Disciple was the least he'd have been; this statement might've been an exaggeration, but not far from the truth,
Every generation has its outstanding talents. In their era, Zhang Han Cheng could stand on equal footing with personalities like Li Chuping and Yu Zhengxing.