行星护盾发生器 Planetary shield generator

卡莱拉星球的工程师们设计建造了一系列的行星护盾发生器，它们能同时发射能量光柱形成护盾，防止“外神”
直接入侵。“外神”的眷族们总是想方设法企图破坏发生器。
The engineers of Planet Carrera have designed and built a series of planetary shield generator,
they can emit energy beams at the same time to form a shield to prevent "Outer God" direct
invasion. The families of the "Outer God" always try their best to sabotage the generator.