What did he mean by "effortless"?
Perhaps the current situation was a representation of effortless effort!
The Five Decays of Heaven and Man would never have thought that Jiang Buyi, with just 50 Void Crystals, had used a small spatial ring to trick the main body of Ye Xiao.
In the Golden Talisman of Time and Space, despite having the kid's help, how much effort did he have to exert to transfer the Lord of Disasters, created from the Body of Decay, into Ye Xiao's puppet body?
This move shattered almost all of Ye Xiao's counterattack plans, leaving her with no choice but to flee and not dare to retaliate.
But now...
The goal that could only be achieved after all kinds of complicated battles was achieved in one move because of Jiang Buyi's intervention!
The Five Decays of Heaven and Man did not even think that this little scheme of his would succeed!