In the room, Lin Zichen was still refining his skin.
It took him less than three hours to finish refining the skin on both arms.
The price he paid was that about one-third of his Qi-Blood had been consumed, leaving his body weak and feeble, and feeling a bit dizzy.
However, it was only physical discomfort; his mood was filled with nothing but pleasure and excitement.
The surface area of the skin on both arms accounted for about 18% of the entire body.
At this rate, he could refine the skin on his entire body in less than a week.
By then, his body would be impervious to sword and spear.
Just thinking about it made Lin Zichen's mood even more cheerful.
At this moment, his phone next to him sounded a notification.
It was the alert for a WeChat message.
Picking up the phone and opening WeChat, he found a message from Shen Qinghan.
[Han Han: Xiao Chen, have you gone to bed?]
[Zi Chen: Not yet.]
[Han Han: I've prepared a surprise for you, can you come over to my room to see?]