There's no other way, this is the best option.
Then, the two people stopped talking and once again immersed the Void Essence into the letter paper.
As they submerged the Void Essence into the letter, Qin An immediately detected that wisp of dissipating energy.
He used his own soul as the foundation to engrave everything he had discussed with Emperor Xuanwu onto the letter paper.
Then, Qin An and Emperor Xuanwu operated their souls together, wrapping the letter so it could pass through the channel between two worlds and enter the Mysterious World.
Now, Qin An doesn't know what will happen, for he has done everything he can.
He can only wait for the moment to arrive and see who lives and who dies.
"Your Majesty, we must base our development on strengthening ourselves," Qin An said, taking a sip of tea. "After all, relying solely on others keeps us passive. We must turn passive into active so that we won't be threatened by life-and-death crises in that Mysterious World."
