Feng Jun had already explained very clearly, but Yi Jue just didn't want to go back alone, "Take me to the Big Planet... I can not only recuperate but also help you look after the mines."
Actually, the Big Planet is several billion li away from the frontline. If the two want to meet, it requires using Feng Jun's transportation attribute.
However, Yi Jue believes that, no matter how you say it, they are in the same world, and if she wants to communicate with him, she can at least activate the Essence Blood Protection Talisman. But if they cross worlds, the talisman truly loses its signal.
Moreover, half of the mineral resources on the Big Planet belong to Feng Jun, and Yi Jue always thinks the output has something to do with her—since it's Feng Jun's, I can use it, so... if someone is deceiving Feng Jun, they're deceiving me.
