The interaction with Kato Megumi was merely something Fang Zheng did in passing; what he was most concerned about during this period was the situation in the Mech World.
After confirming that the songs of the 765 girls were useful in that world, Fang Zheng gathered them together and expressed his opinion—he hoped that the girls of 765 could shift their work focus from their original world to the Mech World.
Of course, there are many benefits to doing this, but at the same time, the sacrifices are significant. If the girls mainly engage in idol activities in the Mech World, they will find it difficult to receive notifications from the World of Love. It's not that there's not enough time, given that after becoming the Free World, Fang Zheng can freely adjust the relative flow of time.
