Exorcist's Self-Cultivation
"Thanks for the invite, I'm in New York, just got off the plane." Du Wei realized he had traveled through time. Having no choice, he had to resume his old trade and opened a psychological consultation clinic, but the patients seeking psychological advice were all a bit strange... Note: This book is set in the Soul Summoning Universe.
Envelope 456 has a little wish
"Master, you truly are compassionate, but the Envelope feels it is entirely unnecessary, after all, the Envelope is so lowly, so insignificant, before your greatness it is but a speck of dust."
"What merits or abilities does the Envelope have?"
"You must know, the Envelope's loyalty to you is as clear as the sun and the moon, and those stars in the sky are the small wishes of the Envelope, each one representing the Envelope's loyalty to you."
"You should not waste your wishes on the Envelope..."
At this moment.
The Envelope did its utmost to grovel at Du Wei's feet, because it was utterly terrified, hoping only that Du Wei, seeing its unswerving loyalty, would abandon this mad idea.
This isn't an Indenture Contract at all!
It's clearly a contract for a transaction with the devil.
Yet Du Wei looked at the Envelope and said with a smile, "No, no, no... As my most loyal subordinate, it is my duty to help you realize your wish."