Act as a TikTok strategist with 5+ years of experience in creating viral content. Develop a step-by-step guide on how to create a TikTok series that engages [TARGET AUDIENCE] and maximizes [DESIRED METRIC, e.g., views, likes, or followers]. Include tips on choosing a [THEME OR NICHE], planning episode arcs, leveraging trends, and maintaining consistency. Provide examples of successful TikTok series and explain why they worked. End with actionable advice for optimizing content for TikTok's algorithm and fostering audience interaction.