Jennifer
Jennifer is among the key characters in The Wondering Fire. When Jennifer returns from Fionavar, she is heavily pregnant for Maugrim and gives birth to Darien shortly after arriving on Earth. However, Jennifer knows that she has to make the world better and embarks on her mission, leaving Darien under the care of Shahar and Vae.
When Jennifer returns, she discovers that her son is not a normal human being because he is growing at an alarming rate. In addition, Jennifer discovers that Darien's eyes change color to red when he is channeling his magical power. Darien takes the attributes of his father, who has supernatural powers. Despite these abnormities, Jennifer takes care of Darien, hoping he will become a good man.
Darien
Darien is the son of Jennifer and Maugrim. However, Darien is not a normal kid because he possesses supernatural powers. He grows up abnormally fast, and his eyes can change colors from white to red when channeling power. When he grows up, Darien discovers that he has powers power he tries to use his power to do good unless provoked. Later, Darien looks for his father, hoping he will receive him with a good heart.
Shahar and Vae
Shahar and Vae are the custodians of Darien when Jennifer embarks on a journey leaving her toddler son with them. The author depicts Shahar and Vae as humane, passionate, and loving because they take good care of Darien without complaining.
Paul
Paul is a colleague of Jennifer, Kim, Dave, and Kevin, and they spent most of their time together in Fionevar. Paul and Jennifer return to Earth simultaneously and are confronted with the harsh reality of the deadliest winter. Together with his friends, they join hands to get to the root of the winter storm that has killed several people and continues to cause havoc.
Maugrim
Maugrim is the biological father of Darien. However, the author depicts him as evil and irresponsible because he does not make a follow-up to know whether Jennifer delivered successfully. When Darien becomes a powerful young man, he decides to go and look for Maugrim, hoping they will unite and accept each other.
Kevin
Kevin is a friend to Jennifer, Dave, Paul, and Kim, and they come together to Earth from Fionavar to end the brutal winter. When they find that the root cause of the brutal winter is Metran, Kevin offers a sacrifice that kills Metran and ends the brutal winter.
