Archaeologist, Alabama Channing, is recruited by a mysterious billionaire to help find an ancient Chinese relic. The same treasure that her mother was in search of before she went missing.
Archaeologists Julie Channing, searches for the mythical Heart of the Dragon in a temple in China. After failing to choose the key, a temple collapse is triggered, and Channing and her team are killed.
20 Years later, Archaeologist Alabama "Ally" Channin, daughter of Julie, discovers a chest in a cave in the Middle East, dodging booby traps in the process, she escapes only to be cornered by armed soldiers. She dispatches the soldiers and heads home.
Ally works as a professor at Emeron University, where she is approached by Isabelle Villeneuve, who gives her a box containing her mother Julie's journal and a phone, which rings. On the other end of the phone is Billionaire Tim Parker who requests that she meet him in China.
Ally and her friends Helena, a fellow archaeologist, and Bennie, a geologist, make the trip to China to meet with Tim who is with Isabelle, and Nathan Carter a freelance treasure hunter who only seeks monetary gain from ancient artefacts, much to Ally's chagrin. Tim explains that he is seeking to finish Ally's mother's work and recover the Heart of the Dragon. Ally and her friends agree to help. That night, their camp is attacked by a band of locals who kill Isabelle and kidnap Nathan. The remaining members of the group give chase.
Nathan is taken to the leader of the local group, Jian, who berates his men for killing Isabelle. The locals tell Jian about a girl who was with Carter's group, and Jian demands to know who she is. Nathan reveals she is Alabama Channing.
Ally and the others track Nathan and the bandits to their location and are eventually ambushed. Bennie is knocked out but Ally dispatches their attacker, and realizes they must be close to Nathan. She heads in alone but is captured. She is taunted by Li Wei, Jian's second in command, however she breaks free of her restraints and fights her captors, before she and Nathan flee regrouping with the others. They are swiftly caught again though and Jian reveals to Ally that he knew her mother.
Jian tells Ally that he seeks the Heart of the Dragon as a means of uniting China, and asks her to help retrieve it. Ally agrees. Tim threatens Nathan telling him to remember who he works for and that Jian is not to get the Heart of the Dragon.
Entering the Temple they travel navigate the corridors, trying to bypass the traps. However Bennie is killed by a poisoned dart and Helena is injured by falling rocks. Tim offers to go ahead to make sure it's safe. Nathan reveals that Tim has no intention of giving the Heart of the Dragon to Jian and seeks it for it's supposed power.
After supposedly finding the Heart of the Dragon, a glowing gemstone, Tim demands Ally hand it over, and the pair fight. Tim gets the upper hand and incapacitates Ally and Nathan, but a stone guardian comes to life knocking Tim to the side and fighting Ally and Nathan. Tim regains consciousness and flees.
Ally and Nathan defeat the guardian which opens a door, revealing a sword, the real Heart of the Dragon. The temple begins to collapse and they make their escape helping the injured Helena. Tim races for an exit and hits a dead end, the ceiling collapses killing him.
Outside, Ally presents Jian with the Heart of the Dragon, he offers her anything she wants for her services and she wryly asks if there are any other hidden relics she can look for.
Back at Emerson University, Ally is teaching her class when a recovered Helena enters the room, and gives her a look suggesting she has another adventure for them to go on. Ally dismisses her class.