Chesang Continent and Aegean Continent are thousands of miles apart, yet for Felsis with its magic teleportation array, distance was never an obstacle.
Using Malong Crystals, a top-notch material, on Ruona was indeed a waste. According to Master Aymar, a high-level alchemist, if he had half of the Malong Crystals, along with Wind Magic Crystals and Magical Metal, he could engrave a "Gate of Teleportation." Why would there then be a need to infuse Wind Magic Power to transport eighty people at once by making a teleportation magic array? That's a practice for amateur alchemists!
Some things, if unused, expire.
Liu Shock was determined to thoroughly extort the Kou Tao Merfolk dwelling underground next, rummaging through everything to gather all the remaining Malong Crystals to let Master Aymar create a "Gate of Teleportation." After all, the sixty-some tons of Felsis's Magic Metal steel and Ant Iron were more than enough to construct several spacious "Gates of Teleportation."