The Moon Serpent Monarch kept staring at Xiao Long, its eyes shimmering with an indescribable intensity.

"Damn!"

Sensing something was off, Xiao Long quickly hid underground to set up a formation.

The formation was called the "Spirit Locking Formation," using a supreme-grade spiritual vein as its core, sealing the Spiritual Qi within the ring-shaped valley, making it appear completely normal from the outside.