Complex sentence: He and Sherry were captured by Carla Radames, a doppelgänger of Ada Wong, and detained in Lanshiang, China, but managed to escape during the C-virus outbreak in the city six months later.
Split into simpler sentences: He and Sherry are captured by Carla Radames, a doppelgänger of Ada Wong, and detained in Lanshiang, China. They escape during the C-virus outbreak in the city six months later.