Along with the darkening sky, Meng Jian became a shadow, slowly fluttering out of the courtyard soundlessly, without alerting or startling any of the Protectors outside.
With this secret technique, Meng Jian could go wherever he wanted. He could enter the Imperial Residence which Protectors so fiercely guarded as if it was his backyard. As long as he wished, Meng Jian could even appear outside anyone's walls and find out hidden secret information.
It allowed him to learn matters of great importance in just one night, and find out what he wanted to know.
The Tianshu Courtyard was quiet, the full moon hung in the sky, exuding a hazy sort of glow as if blanketing the world below in a layer of thin sand.