I rejected the campus belle's confession in front of everyone.
Then I unexpectedly became bound to the [Three Realms Express] Food Delivery System.
[Immortal or Not?] Order: Deliver spicy malatang to the Holy Maiden of the Hehuan Sect.
[Ghost or Not?] Order: Deliver a cup of milk tea to Meng Po, with 70% sugar and no ice.
From then on, I traveled between the three realms, where my customers were either immortals or ghosts.
I discovered that the immortal grass used to feed sheep in the Immortal Realm was actually the finest beauty and wellness tea in the human world; ordinary water from the River of Oblivion in the Underworld could make people temporarily lose their memories; a phone became a supreme magical artifact in the Immortal Realm, while A4 paper that cost just a few cents in the human world could absorb spiritual energy better than talisman paper in the Immortal Realm.
And so I began my career as a three-realm trader.
I opened a supermarket in the Immortal Realm to sell tech products, started livestreaming in the Underworld to gain ghost followers, sold paper offerings, and invested in factories in the human world to sell immortal and underworld goods, amassing a fortune through trade between the three realms.
But the System warned me: fail to meet your targets, and all three realms will be erased.
The Empress fell for me, the campus belle went mad over me, the female ghost wept for me, and the CEO bought me a house.
But they didn't know that the Three Realms Express Food Delivery System was draining my lifespan.