Sela, Emily, and Zach are growing up and their lives and friendships are changing. Sela goes to Camp Disciple by herself for the first time and finds out that being called by God can be difficult. She does her best but has to suffer the consequences for a bad decision. Emily struggles with her father moving on after her mother's death and leans on Zach but misses Sela's sage advice. Zach tries to find balance with his best friends and finds new talents that he can use to further the purpose of the group. The friends discover with the help of Angels that God has a greater purpose for them and they form a group called, Teens for a New Tomorrow, aka; TNT. They work hard to get the school to allow the group and learn about friendship, growing-up, commitment and fighting for what they believe in.