Thunder Sylvani ruler left with his clan. Even though Qu Ze was a maniac, he had no intentions of killing off their race. The purple ball he gave Yao Si was just the shell shed by the Royal Seed, which had actually sprouted into a tiny seedling, hence Qu Ze's intentions... were purely to get Yao Si into trouble.
Initially, Second Elder suggested for Qu Ze to follow them back, since the Royal Seed didn't sprout in Thunder Sylvani, which might cause some unforeseen repercussions. After all, Qu Ze was a specialist and might be of some help, but the suggestion was swiftly refuted by Thunder Sylvani ruler with no room for discussion.
