After the Bug Nest evolved to the sixth stage, Su Xiao received a large number of notifications.
Notification: The Bug Nest has evolved to the sixth stage. Its attached abilities have been enhanced. The energy storage tissue has advanced to the sixth stage. The energy storage limit has increased to 950,000 points. The egg-laying tissue has advanced to the sixth stage...
The Demon Beasts have undergone their fourth genetic evolution. Their overall attributes have increased. The Leviathan has undergone its second genetic evolution. Its size, biological missile power, and biological missile quantity have all increased. New genetic memory awakened: Carapace Enhancement (all Zerg possessing carapaces receive this effect). New genetic memory awakened: Stamina Enhancement (the true Stamina Attribute of all Zerg units increases by 1–5 points).
Su Xiao had originally planned to counterattack the Tiger Bee faction once the Bug Nest evolved to the sixth stage, but judging from the battle just now, a sixth-stage Bug Nest could not accomplish that.
If they were only fighting contractors, fifth-stage Zerg would have been enough. But against the two major factions of this world, even sixth-stage Zerg were insufficient. This was a high-risk seventh-tier world. The previous battle had been like walking a tightrope. One-third of the main Bug Nest had been blasted apart. Once the egg-laying tissue and the other structures were destroyed, the Tiger Bee faction would win.
Su Xiao checked the conditions for advancing the Bug Nest to the seventh stage. There were four in total: 950,000 points of biological energy, Active Energy-Conducting Material, Overlord's Soul, and 45 Pure Soul Stones.
Biological energy was not a problem. As for Overlord's Soul, he could use an Overlord's Essence as a substitute. Their properties