Original Text: Chapter 550 Five Tribulations Six Prisons Formation, Heavenly Demon Blood Prison Formation (Two-in-One for Monthly Pass Subscription)

The cold moonlight cast a pure white sheet over the sea.

A Spirit Boat, flickering in and out of visibility, pressed forth through the void, leaving behind a faint shadow.

In the next moment, the Spirit Boat steadily descended upon the ocean's surface.

Tianliu True Person stood at the forefront, with an item resembling the Myriad Thousand Jade, a Jade Card, appearing in her hands.

The Jade Card was crafted from a set of linked master and servant jade, carved with several spirit patterns to amplify its effects. As long as the servant jade was not in a different realm from the master jade, any message inscribed onto the master jade would be transferred to the servant jade.

It had fewer restrictions compared to the Myriad Thousand Jade, and was an exceedingly rare treasure in the Southern Sea; it could elude the detection of certain formations, especially since some formations primarily detect divine sense.

The transmission of sound through divine sense is also easily discovered.