The fourth morning after Ethan arrived in this world began unlike any other. The depot no longer looked like a chaotic courtyard but like a staging ground for something grand. Workers stood in organized rows beside wooden tables filled with rune plates and iron components. Apprentices sharpened chisels. Blacksmiths hammered uniform wing frames with a rhythm that sounded like marching drums. Mana seeds floated above the area like glowing lanterns ready to witness the next transformation.

At the center of the yard lay five completed drones lined in a perfect row. Their iron bodies gleamed with thin blue lines where Ethan carved the stabilizer anchors. Their wings were shaped evenly each angle matching the others. Their cores glowed faintly waiting for activation. On their front side sat identical tracking crystals. The assembled fleet looked simple yet powerful as if each one held the potential to carry the world forward.

Darrin approached Ethan carrying a clipboard shaped slate We have five drones ready Each tested for stability and balanced core pressure He paused We even recorded activation times like you asked

Ethan took the slate and examined the scribbles Good They are consistent No unit shows abnormal delay This is what a production line should achieve

Darrin nodded I still cannot believe magic tools can be produced in batches like this Even golem makers work one at a time

Ethan replied That is because they do not think in terms of systems They think in terms of craft Everything here must scale If we want to build a real logistics network we need hundreds not five

A small crowd of merchants stood near the entrance waiting nervously One of them finally stepped forward Are you launching the flying carriers today

Ethan nodded yes The drones will fly their first official route from this depot to the central market district Deliveries will follow designated flight paths carved into our new routing plates

More merchants rushed forward We have goods ready Can we participate in the first route Please let us include ours They held boxes raised them toward Ethan as if offering sacrifices to a deity

Ethan held up a hand Not all of you This is a controlled experiment Five drones Five parcels Five destinations Each selected for distance and weight variety Once we confirm stability we expand operations

The merchants argued among themselves yet they eventually surrendered to the rule. Darrin and Ethan selected five small parcels Each marked with a chalk symbol indicating its destination One for the herbal shop one for the candle maker one for the armor polish merchant one for the fruit stall and one for a mage supply shop

Workers loaded each parcel under the drones latch plates locking the boxes firmly Ethan inspected each one This must never fail Delivery security is everything

The drones hovered slightly as if eager to begin The mana cores pulsed like beating hearts waiting for their first true mission

Ethan walked to the center of the depot yard where he drew a large flight plate the size of a wagon wheel A detailed routing array spread across it showing five lines stretching outward like the spokes of a star Each line curved differently marked with small directional anchors The drones would follow these symbolic paths as if reading a map

Darrin asked So this is the first official network hub

Ethan nodded A hub and spoke model Five flights from one center Each drone follows its path returns then takes another We start simple multiply later

The crowd gathered around The city guard captain approached looking uneasy Are you sure this is safe We cannot have iron devices falling on peoples heads in the central district

Ethan replied Safety is the priority That is why this first test involves only small parcels light weight controlled distance and daytime operation Any failure can be corrected

The captain nodded though still tense but clearly impressed

Ethan stepped onto the activation circle and raised his hand The mana seed above him brightened as if reflecting his focus He spoke loudly so everyone could hear

Today marks the first step in creating an aerial logistics network This is no longer a dream or an experiment Today we launch the first delivery fleet in the history of this kingdom

The workers erupted in cheers The apprentices clapped The merchants shouted in anticipation The guards straightened in attention

Ethan tapped the center of the routing plate with a chisel tip The lines lit one by one The drones lifted from the ground Their wings angled with precision Each unit hovered in formation above the chalked circle

Then the flight began

The drones rose ten feet then twenty The workers gasped Some of them instinctively ducked even though the drones were stable The iron bodies emitted a low hum like a distant engine The fleet turned outward each selecting its assigned line They split into five directions soaring over roofs Their blue glow painted small streaks through the morning sky

People in the street pointed upward A child shouted Look Look Metal birds

Ethan watched each drone on its chosen path tracking them visually and marking their speed and altitude in his notes He had no sensors no modern systems only observation and logic Yet even that was enough to give him the data he needed

Minutes passed Workers stood silent holding their breath as if afraid the sky would swallow the drones Then from the distance a faint blue spark appeared One drone returned gliding smoothly It followed an arc then descended toward the yard Landing with gentle precision on the chalk circle

The crowd gasped It delivered The herbal parcel is confirmed A runner arrived carrying a message from the herb shop saying the delivery arrived perfectly

Before the excitement faded two more blue sparks appeared The drones returned in synchronized fashion One carrying the armor polish parcel one carrying the fruit box Both touched down lightly Their tracking crystals dimmed as if tired from their flight The workers were awed beyond words

Darrin inspected each drone No damage No scorched runes No pressure cracks

Ethan nodded Good That means our design is stable under real route conditions

A guard shouted The candle shop reports their delivery arrived as well And the mage supply shop confirms theirs too

All five Successful

The workers erupted into cheering The merchants fell to their knees some out of gratitude others out of shock A mage scholar covered his mouth This is a new school of magic A discipline we have never seen

Ethan slowly turned to the crowd and said This is only the beginning With five drones we can deliver to one district With fifty we can deliver to the whole city And with five hundred we can connect all major towns

The workers looked at each other with a mixture of fear and excitement Darrin asked How many can we build by the end of this week

Ethan answered Without hesitation If the assembly line keeps pace and rune apprentices follow the pattern precisely we can reach thirty or forty That will be enough to launch a continuous delivery wave

Wave Darrin repeated

Yes Ethan smiled A wave of drones moving every hour leaving and returning like a heartbeat pumping goods through the city a constant pulse of supply

He paused letting the imagery settle

This is what logistics truly is Movement and rhythm The city will soon breathe through these drones

Darrin whispered Ethan You are building a living system

Ethan nodded I am building the future