"Stone materials are probably going to get more expensive later on. It seems like now is the perfect time to unload a bunch of the stockpile."
For the construction of this wall, Lin Yue chose to use the normal type that's five meters high and 35 centimeters thick, which uses the least stone blocks.
Rather than the originally planned stronger city wall.
The reason is that stone materials, unbeknownst to him, have become a new hard currency, making it impossible to trade vegetables for more stones quickly.
Almost all the survivors are selling their excess stones, while nearly all the survivors keep buying stones.
Everyone has realized the importance of these materials in construction. Moreover, compared to easily extractable stones, they are easier to obtain than food, water, and other essentials.
Just now, the vegetables he placed on the World Trade Mall clearly had more competitiveness, quickly fetching numerous offers, providing him with a substantial supply of stones.
