Create an original industrial metalcore song with a cold body-horror atmosphere and themes of identity, self-image, and being replaced by a perfected version of yourself. Begin with sterile electronic pulses, faint machine sounds, and a restrained vocal. Build into heavy, precise guitars, mechanical drums, tense verses, and an explosive melodic chorus. Use clean vocals for vulnerability and sharp screams for panic and confrontation; avoid making the whole song relentlessly harsh. Add glitching electronic accents, dissonant textures, and a crushing half-time breakdown after the second chorus. Make the bridge intimate before a huge final chorus and breakdown. Keep the English lyrics clear and intelligible. Polished studio production: defined guitars, punchy drums, controlled bass, clear vocal separation, strong dynamics, no muddiness, noise, or clipping. Original composition; do not imitate any specific artist or soundtrack.