```
He took a deep breath, Colin ended his contemplations, and left the office.
Glancing at the time, it was only a little past four, he then took out his phone, tapped on Old Master Wu's anime girl avatar, and began composing a message.
"Based on some recent experiences, I've gained some new intelligence, which confirms that constructing a series of underwater buildings, as well as shipbuilding, is necessary..."
"Because 'The Deep Sea Era' has been confirmed to be inevitable, seizing this opportunity and ensuring one's own survival in such an environment is of great importance."
While writing, Colin couldn't help but think of a science fiction story that was essentially about two advanced civilizations at a higher dimension going to war.
Neither side could gain the upper hand, and if the stalemate continued, they might both be destroyed...