When Kai Syaoran finished with his body, he immediately began to cultivate using his Lightning Ice Soul technique. This was the first time he was cultivating since he had stopped seeking power years ago.
It wasn't like in the past. In the past, he cultivated for the sake of things such as vengeance, but now, he cultivated for the sake of reaching the peak. If one is not the supreme power in the world, he is doomed to be stepped on by the truly powerful.
He had barely survived his encounter with Wei Zhe Ming, but he had learnt some useful lessons. This could be considered the true beginning of his cultivation journey.