If it weren't for the Vengeance Blade not yet taking shape, requiring the Domineering Body from cross training to compensate, and the system's assistance, he wouldn't have been distracted by cultivating the Nine Refinements of Extreme Essence Purple Gold Body.
Training in external skills is extremely troublesome, not only needing a vast amount of herbs, but also requiring a lot of time to hone the physical body.
"However, thinking back now, if I had spent more time back then practicing cross training methods, I wouldn't have been ambushed by them two years ago."
Chu Yunyun's voice carried a hint of regret: "Your Vengeance Blade is already taking shape, and in the future, with the Mirror Heaven Skill alone, many techniques will find it hard to harm you. But since you've reached this point with cross training in external skills, just keep going. You'll find it useful sooner or later. In Martial Arts cultivation, it's best not to have any weak points."