Four years after the Diagon was defeated, Ben receives an urgent mission from Professor Paradox and is sent to an alternate universe. However, things in this alternate universe are not what he is used to and he must learn to get used to it, especially over one important factor: his new teammates are all trained killers. BenXLiara, M!ShepXAshley.

What started as a normal day for Katara suddenly becomes a dire situation as she finds herself stranded in a foreign land, fighting against unknown creatures and learning of a quest to reclaim a mountain fortress. Quickly learning that she could find answers to her situation, Katara agrees to join, unknowingly setting forth a chain of events no one could have forseen.