"The true purpose of the Jade Stone is to place it in a certain body of water, forming pools or lakes, making the water become clear, transparent, and emerald green, like an emerald Jade Pool. Subsequently, this Jade Pool can significantly enhance the abundance of Spiritual Energy in the water. But you must choose the location wisely because once the Jade Stone is put into ordinary water, it disappears. Moreover, when faced with plagues and toxins, it gradually loses its emerald effect, and a piece needs to be added periodically to maintain its Extraordinary Ability."

Su Li had seen many of these blue pools and lakes, even outside the Extraordinary World; places with landscapes that have lakes resembling emerald Jade.

And in the Hesse Territory, there is a lake with these remarkable features, which is Lake Reiflin. As the increasing Wind of Jilun flows into the lake like streams, the water there is no longer the clear and transparent of yesteryears, but has transformed into a deep and mysterious indigo blue, dazzling like emerald.

Standing by the lake, looking out, the whole lake appears like a giant Jade Pool, deep reaching the bottom, sunlight sprinkling on the surface, with glittering waves, the reflected light from the indigo water soft and mysterious.

With these Jade Stones provided by Vidage, Hesse Territory could quickly construct several slightly weaker versions of Lake Revelelin.

One must know that Lake Reiflin is the Pearl of Hesse, a lake that irrigates the whole Jorn Shallow Bay, where the farmland’s yield reaches over 300 pounds per acre.

Meanwhile, the grain yields from other farms and villages in the territory are only around 160 pounds.

Once every village in Hesse Territory places such a Jade Stone by the streams to form a Jade Pool, paired with Dwarf-constructed water engineering, the territory’s grain yield should generally reach over 200 pounds.

Though Vidage is a young maiden, she has the grandeur of a Primitive Maiden; after Su Li agreed to the transaction, she directly handed over 60 gemstones to Su Li, preordered 100 Holy Purple Vine pods.

Su Li decisively took Vandar to Quesofield Manor, an important pearl wheat production manor in the territory, deserving to be equipped with sufficient water facilities by Hesse Territory.

The Empire’s hydraulic construction is also full of the world’s characteristics; water engineering not only includes those drinking facilities built by Dwarves, but also the Extraordinary dams, streams, etc. The amount of Extraordinary water engineering truly determines one of the key factors in a territory’s development. 𝚏𝕣𝕖𝚎𝚠𝚎𝚋𝚗𝐨𝐯𝕖𝕝.𝕔𝐨𝕞

Upon hearing that Lord plans to undertake water facilities construction in Quesofield Manor, it immediately attracted the attention of a large number of surrounding villages, farms, and Knight Manors.

The Knight Lords even eagerly came here to see what Extraordinary deeds Lord would perform.

Hesse Territory always lacked entertainment, so the townsfolk particularly loved joining in the excitement. When Su Li arrived, several hundred people had already gathered here, from manor lords to Half-Elf patriarchs, from Dawn Church priests to children carrying windmills running around.

They were all filled with interest about new events in the territory. To witness an Extraordinary event was undoubtedly worth talking about for a long time after returning.

Soon Su Li arrived at the spot chosen by Dawn Church along the stream, this small creek flows through the manor, about 3 meters wide, circling half of the manor before heading north to join the Brionne River.

Without a doubt, this is a manor developed by the townsfolk themselves on the southern vast plains of Heisen City. The Dwarf Engineer had already constructed channels with rocks, diverting part of the stream into the farmland. But the water channels were hardly clear, infested with algae born in spring, debris from upstream logging, and even litter thrown by Beastmen and Green Skins, as these goblins and Beastmen always appear in various villages and wildlands outside the town.

When Su Li appeared, all the townsfolk let out sincere cheers, as victory always brings the highest prestige.

Though during the Green Dragon War, Su Li was briefly cursed as a tyrant and butcher, when the war eventually ended victory brought the territory a bright and blooming season, the townsfolk quickly forgot the harsh laws of the battlefield, rather with more enthusiastic emotions, embraced Su Li as the kind father of the territory.

At this moment, the priest of Dawn Church held a brass bell, a dwarf tightly gripped the parchment recording ancestral water notes, a child lay on his father’s shoulder gnawing on rye bread—all eyes focused on the Jade Stone the size of a fist in Su Li’s hand.

Su Li personally took the gemstone to the stream, next to it stuck a board with a saying left by dwarves when water facilities were completed: "Running water does not rot, the hinge does not wear out." Clearly, this was a marker, making it convenient for villages to have more funding to hire Dwarf Engineers for further expansion of dams here.

Walking over, Su Li directly tossed the gemstone into the stream. At the moment the gemstone fell into the water surface, an emerald green halo spread like ink dropped into the water, the murky creek rapidly became transparent, revealing deposited Beastmen’s Broken Swords and rusted horseshoes at the bottom.

In the amazement of all the spectators, the stream started to rotate counterclockwise, forming a vortex of several meters, under the guidance of the vortex, the riverbed mud and bed quickly flung aside.

As visible to the naked eye, the stream became clearer, then all the water gathered, and here quickly formed a pool 3 to 5 meters deep, indigo-colored like a pearl on the plain.