chapter 161 Ninjutsu Showdown

Pain! Pain! Pain! Si Nan felt more pain than pain, as if he was pierced by sharp and thin steel needles.

Si Nan's face turned completely pale, and big drops of sweat slid down his cheeks like rain.

His lips were trembling, his eyes were narrowed, and Sinan clenched his teeth tightly, trying to reduce the piercing pain.

But it was of no use. The pain spread along the nerves throughout his body, little by little, and then concentrated at one point, gathering into a...