"Mocheng is at the northeast corner of Magma Island. The north, northeast, east, and southeast are all open sea, and the west is the Sea River. The only land connection between Mocheng and the mainland is Wentian City."
Long Sheng analyzed Mocheng's geographical position, then said:
"If the enemy wants to transfer, they must go either through Wentian City or through the subway lines and underground passages."
Chapter 507