In the following period, Su Yu and his dear companions devoted themselves entirely to the construction of the "Eternal Spring."
They used the "Eye of Eternity" along with "Type 3 Cyanite Powder," "Seahorse Gem," "Green Vine Life Solvent," "Sadrine Regeneration Agent"... and dozens of other precious materials to craft the walls of the spring pit; then mixed the spring water with "Sap of the World Tree of the Coma Elves," "Water from the Spring of Spirituality," "Sunburn Herb," "Master-level Regeneration Potion"... and hundreds of other rare materials.
The AI Blue Whale assisted on the side, continually directing, correcting in real-time, and preventing potential errors.
Finally, after about fifteen Blue Star days, the general structure of the "Eternal Spring" was completed!
The time was coming to January 15th, at 4 PM.
Next to the cross-continental teleportation array, the main body of the "Eternal Spring" had already been constructed, now only the final step remained - refining.
