After reading Ji Hongwen's letter, Lu Chen also understood why their world had seen such an influx of invaders from the Misty World recently.
The current situation had gotten out of hand for even the disciples of the Ten Thousand Immortal Sect in this world; although the Sect had dispatched quite a number of disciples here, compared to the force of those other factions, the presence of the Sect's disciples didn't amount to much.
If Bai Guangyu and his companions blatantly attacked the disciples from other forces, those forces would certainly band together to confront the Ten Thousand Immortal Sect, and Bai Guangyu and the others would definitely be unable to withstand them.
The time has come to use Rune Weapons.
Lu Chen then said to the disciple who had delivered the message from the Ten Thousand Immortal Sect, "Tell Bai Guangyu and the others to maintain relations with the other forces for now; the Great Sum will personally send troops to deal with the invaders."