Sylvie Leroux, a young archaelogist, learns about a dark secret dating back to biblical times. Not hesitating for a moment, she decides to solve the intriguing puzzle. The track leads to ancient ruins on Malta.
Her private investigation reveals there is an influential organization that wants the secret to remain a secret. Others want to lay their hands on the mysterious finding and will stop at nothing to achieve their goal. In her search for the answers, Sylvie embarks on a perilous journey through the countries of the Mediterranean.
Originally announced under the name Testament of Faith before a change to Testament of Sin and now its current title.