When the Lord reaches level 25, the illustration system will be turned on, which means that the collection of the legion is no longer as simple as simply satisfying the desire to collect. In the picture book system, it can be divided into 10 according to the occupation and camp of the Corps. The first two pictures will be unlocked at level 25, and a new picture book will be unlocked for every 2 levels of player level.

Illustrations can provide attack and life bonus for all subordinate legions. Each picture book can initially add 3 legions, and the upper limit of adding legions can be improved by consuming diamonds, and up to 5 legions can be added.

Each regiment can only join one corresponding picture book, and will get a certain score according to its different training levels. The sum of the scores of each legion in the picture book is the total score of the picture book.

The total score of illustrations directly affects the attribute bonus of their legion. The higher the general evaluation, the more the attribute bonus of their legion. We can improve the scores of the Corps through star promotion, advanced training or other training methods, so as to enhance our own combat effectiveness.