"I don't want to joke with you," Ning Yin glared at Ye Wutian before continuing seriously, "My main concern is not wanting to cause you trouble."
"Now that Heaven's Gate has already crumbled, what trouble could there be?" Ye Wutian asked, puzzled.
"Heaven's Gate, compared to our real enemy, is nothing," Ning Yin said.
"Oh, so who exactly is your enemy? Maybe I can still help you out," Ye Wutian asked curiously.
"If you don't want to die too soon, you better cure this habit of meddling in other's affairs. I will take my sister and leave soon," Ning Yin said as he stood up and walked towards the stairs.
"Alright, alright, if you ever need help, feel free to come back to me. Even if I can't be of much help, I'll at least try my best," Ye Wutian said earnestly.
Ning Yin was slightly startled, but he didn't say anything and went upstairs.