Reincarnation: The Ultimate Cosplayer

What is the highest level of cosplay? Is it perfectly recreating the personality, abilities, and appearance of the character you're cosplaying, or completely turning them on their head? The protagonist is fairly intelligent, with no shortage of social skills, and excels at reading people's minds through their words, expressions, and actions. This book is also known as The Protagonist Is Kind of Awesome, The Protagonist's Invincible Cheat, The Importance of Clinging to a Powerful Ally, and I'd Rather Die Than Be a Nobody. This is the story of a protagonist who draws an unbelievably powerful skill after entering a reincarnation space, and her adorably clueless team (servants), as they rampage across the various worlds (crossed out), deceive people into giving them their bodies and hearts (crossed out), and struggle to survive. "Captain, what am I to you?" "You're my teammate, an important companion, the only person I can trust with all my heart, closer than family and more enduring than a lover. You're my other half." "(⊙o⊙) I never knew you'd always thought of me that way, Captain. I..." "I was lying." "TAT I knew it." Theme: