Xu Ke sympathized with Song Zhong's plight, but that didn't mean he would let him off the hook.
It was simple. If he spared Song Zhong, then who would spare his past self? What had he done wrong to deserve being crippled by Song Zhong's punch and having his leg broken?
From the moment he regained consciousness, he knew he could no longer afford to be merciful. To not kill a snake when you strike is to court disaster. If Song Zhong sought revenge one day, it wouldn't just be the Ye Family; Xu Ke himself would become a target of his hatred.
"AARGH!"
Ambushed so suddenly, Song Zhong let out an agonizing howl. He instinctively raised his hand to fend off the attack, but Xu Ke took a few steps back, in no hurry to kick a man who was already down. He had already gauged the true extent of Song Zhong's current strength.
