This is my gauntlet. How to use it?

This is my gauntlet. Players can read it directly after selecting the book. Reading can increase the mood value of an attribute. Books have many functions. In addition to increasing mood values and attributes, it can also be used as fuel when there is no fuel.

This is a hint for my war players.

Players should pay attention when playing this is my war. At night (2 1:00- 5: 00 the next day), wars will stop in most areas (depending on the survival days, there will be snowstorm events/war events, which will make some maps in a state of "unable to go because of weather/war"). Players can manipulate characters to search for materials in other areas, and the map scene is fixed, each one.