In this short promotional video, three speakers present a three‑book English learning system that spans the full CEFR range from A1 (beginner) to C1 (advanced). The set includes a grammar book, a workbook, and a vocabulary book. The grammar book starts with phonetics, basic categories, and present‑tense verbs at A1, progresses through intermediate B1‑B2 verb forms, and culminates at C1 with in‑depth verb aspects; it also features annexes summarising all verb tenses. The vocabulary book begins with fundamental topics such as colours, numbers, days, time, and family, and advances to advanced lexical items, with annexes for phrasal verbs and irregular verbs. The workbook mirrors the grammar index and offers roughly 1,000 exercises for practice. The speakers highlight the size of each volume (≈500 pages for grammar, 1,000 most‑used words for vocab, 1,000 exercises) and stress that the materials allow a learner with no prior knowledge to start from zero and progress to fluency. The video ends with a call‑to‑action inviting viewers to message the presenter for purchase details.