That's right, the reason why Qiu Tu took so long to emerge wasn't because the 'Lifebound Divine Skill' was difficult to practice.
With Zhao Ji's level of talent, she had nearly modified this 'Lifebound Divine Skill' to match Qiu Tu perfectly, allowing him to cultivate it with double the effectiveness. There's no need for such a long time.
The main reason he retreated for so long during the cultivation of this 'Lifebound Divine Skill' is because he suddenly had an inspiration and thus modified it.
The thought process behind his modification was simple: integrating his 'Order Space'.
The 'Emperor's Wrath' Zhao Ji created for Qiu Tu is a very strong 'Lifebound Divine Skill', but... this 'Lifebound Divine Skill' requires a maximum performance from a significant problem: it demands a strong mindset from the two parties.
