The Inferno Slayer: Book Two- Charm

Sam and John return to their worlds, and brace themselves for the upcoming war between Origin and Riptide. When they are hit with mysterious visions and are attacked at their strongholds, they both realize that a greater evil is rising, and it is not outside the kingdom borders, it is inside the history of magic itself.
Another talented wizard is coming to their aid, but seems to have unwanted connection to the brothers and to the new evil itself. The Inferno Slayer has remained a mystery for months, until now.
Apart from that, a nation, governed by an emperor and his wife, is on the brink of collapse, just outside of Skrimonn's borders. A plague, connected to the mysterious evil and his master, is rampaging across the land, growing closer to the Four Kingdoms of Skrimonn.
The Argon brothers will have to save another entire country to save their own, willing to pay for the secure futures of the next generations.
They will find their inner magic. A magic of hope, love, and courage.
A magic of justice.