The Planet of Anthor is a land where magic is influenced by the plant season cycle of Arbé, Poussé, Germé and Floré Seasons, impacting the lifehood of the Wizards and of the common people.

But that year, Poussé Season didn't appear, causing massive droughts. Many accused King Xidor, King of the Treemen of being responsible for it, causing rebellion inside the realm.

Oak Quercus, son of one of the main's rebellion leaders, wakes up from his laziness to find his whole familly kidnapped by King Xidor.

But will the discovery of his latent Magic Gift be enough to stop the Mad King?

“In the other pages of this diary you will find all the magical knowledge that I have discovered and that I could not conjure up to save my life. Study them! You who possess the magic sap, the essence of Herbacum will know how to become my apprentice. Become my apprentice and successor, this is my last wish!"

" I accept!" Oak shouted .

There is the boy love tag because there will be a small romance between two important male characters appearing at chapter 14.

Xidor looked intensely at Evergreen with his violet eyes.

 Evergreen returned a look of concern, sensing the king's thoughts, the king he loved with passion.

"What will we do with the merchant guild?" asked Evergreen.

"The Merchants' Guild is only complaining. Karel arrested José, one of their worst enemies and the guild is now taking advantage of Oakvalley's tranquility to line their pockets. If one of these merchants had, say, an accident, maybe the others would be more docile. Maybe we can tame them, like we tamed the Jefar and Quercus families,"