Perhaps it was the exceedingly similar traits of Mo Sha and Dao Yan that triggered the defensive mechanism of the transcendental remnant and the Black Box. The eerie metamorphosis quickly unfolded upon both.
On the previously smooth surface of the Black Box, numerous protrusions suddenly appeared, resembling grimacing, tortured faces. As if provoked by some stimuli, they surged wildly, attempting to drill into the head of the remnant.
Yet the transcendental remnant seemed oblivious to the Black Box's invasion. It only reacted to the onslaught of Mo Sha.
Accompanied by a biting wind from an unknown source, a lone sail was set adrift, riding the wind.