Huang Si took out the paper and pen, put the Creation Book aside to illuminate it, and lightly tapped the paper on the tip of the pen.

He is not a short-sighted person and does not regard these 5 and a half hours as an absolute limit.

The most urgent task is to find a way to continue using the notebook before these 5 and a half hours are consumed.

That is, find ways to provide energy and charge it!

Huang Si looked at the Creation Book which was emitting bright light.

This book is providing light energy, which is the only inexhaustible energy in this room.

Huang Sixin thought that although he could not create energy directly, he could create matter.

And matter also contains energy!

For example, liquefied petroleum gas, and batteries, these things have energy.

Huang Si has tried it, and he cannot make changes to existing matter, that is, his power can only be used for creation, and cannot directly change the object itself.

So he cannot restore his out-of-powered phone to power.

Then when charging, you can only start from the outside and find ways to generate electricity.

Huang Si drew a mind map on paper.

In the middle of the mind map, he wrote down the word "energy".

Then, extend the four branches:

"Photo energy", "chemical energy", "electrical energy", "thermal energy".

Next to chemical energy, Huang Si wrote: "carbon battery" and "alkaline battery".

Next to the light energy, "Solar Cells" are written.

Next to the thermal energy, "Steam Generator" is written.

Next to the electric energy, "DC" and "AC" are written.
Chapter completed!