C660 Half a Month Passed in the Blink of an Eye

Half a month in the blink of an eye.

A huge change began to occur in Blood Prison, and this change was even to the entire Blood Prison.

One could feel that the number of Blood-colored Spiritual Energies surging in the Blood Prison had unknowingly increased. Compared to last night, the Blood-colored Spiritual Energy in Blood Prison had become much denser