C. K. Andersson writes fantasy and portal fantasy novels inspired by D&D with closed-door romantic subplots about gamers who end up in worlds similar to their favourite MMORPGs. The Offline Series, a complete dark portal fantasy duology, explores a magic-drenched universe dotted with flawed characters, an epic adventure with high stakes and a race against the clock to save the world from crumbling beneath the hands of ancient gods of chaos and darkness.