The illusory sun wasn't actually large. It just appeared huge because it was closer to the ground.
Additionally, even the light and heat it emitted were illusory, so there was no need to worry about the disposable flying swords getting incinerated.
Senior White used the World Tree to control the authority of the Dream Realm's sector lord and scattered a large number of "Disposable Flying Swords: Small Dark Room Destruction Edition" around the periphery of the illusory sun.
The disposable flying swords were arranged in a ring, like a planetary ring, encircling the illusory sun.
"Senior White, isn't it a bit wasteful to use so many disposable flying swords?" Song Shuhang asked.
After all, the Disposable Flying Sword: Small Dark Room Destruction Edition was extremely precious. If used well, it could even deceive an Immortal into giving it away. Senior White had thrown out so many at once; this should be all he had left, right?
