Integrating 109 different kinds of Externalized Small Worlds was already a bold idea, but Ling Tian had an even more ambitious plan to improve the secret art: he wanted to integrate the Externalized Small Worlds of the cultivators fighting alongside him as well. This would undoubtedly further increase the power of the Externalized Small Worlds, and thus the grand array. That would not only give them a better chance of resisting the Lord of the Universe's universal suppression, but also provide Hua Min'er and the others with greater protection.
Ever since Hua Min'er and the others began cultivating the secret art of extreme compression of their Small Worlds, Ling Tian had realized they probably wouldn't obediently follow his arrangements. They might well risk everything to fight the Lord of the Universe after Ling Tian fell. For now, the best way to prevent that seemed to be defeating the Lord of the Universe. Integrating Hua Min'er and the others' Externalized Small Worlds would undoubtedly give him a better chance of doing so. That was what had led him to consider improving the secret art, though he had yet to finish working out the details, let alone put the idea into practice.
After hearing Ling Tian's idea, the Creation Divine Tree immediately approved. It also offered a few suggestions: the Saint-grade Heavenly Treasures could help control the Externalized Small Worlds cast by Hua Min'er and the others. After all, the many Saint-grade Heavenly Treasures possessed different attributes, and they were quite capable of controlling different kinds of Externalized Small Worlds.
At the very least, with the Creation Divine Tree and the other Saint-grade Heavenly Treasures helping to control the Externalized Small Worlds cast by Hua Min'er and the others, they could increase the power of Ling Tian's Externalized Small World to some