"No, I checked. The saplings planted in the space come with a purification ability. Staying close to Xiao Jinsheng forms a positive cycle and can even help her resist the poisonous fog."
"Is it similar to the Mermaid Pearl or the Blood Demon Gemstone?" Xiao Jinsheng asked.
"There are differences," Caicai explained. "The two you mentioned exhaust their energy when resisting poisonous fog, and once depleted, they're gone—just like the Durable Bracelet you received from the terminal."
"But your saplings are alive. If they can't disperse the poisonous fog, you can take them back to the space to replant for a while and then transplant them back again."
"If you can create a complete ecosystem, set up defensive arrays along with energy provision, these trees can function outside of the space, recycling their strength to purify the poisonous fog."
Xiao Jinsheng raised her brows as she listened. "Like Plants vs. Zombies."
Poisonous fog equals Fog Corpse.
