The Order of Duval - Deal Ef

A Family, Bound by Blood, Though Not Borne of Blood

Lost souls abound at Bellesfées, some found, and others only just discovered. But when Jacqueline Duval goes missing, along with a beast of a locomotive built through the sweat and blood of innocents, the foundlings Jacky has taken under her wing must rally to bring her home again.

To rescue their future, the self-styled Order of Duval must conquer the specters of the past or risk all being lost to the aether.