Chapter 619 Deliberate Indulgence

The matter at hand was set aside as soon as he left the Gu family.

Aside from dating Little Nuan, Gu Huai'an also had to research the system that had been separated from Lin Qing's body, which was actually a form of energy.

According to Little Nuan's description, this energy possessed intelligence and the ability to communicate with the so-called host it was bound to.

It was Gu Huai'an's first encounter with such a thing.

Even Song Yunuan did not know how this thing was created.

It definitely wasn't researched and developed in this world, it must have been introduced from another high-dimensional world.

But how had it been introduced?

Currently, no one had an answer to that question.

Even so, it didn't prevent Gu Huai'an from setting it as another important secret research topic, second only to aviation.

First, he took Little Nuan to see the West Mountain Villa District they had invested in.