Allu Arjun, is the lead guitarist of a Spain-based band comprising of four others (Srinivasa Reddy, Khayyum and two girls). Catherine Tresa, the daughter of Union Minister (Rao Ramesh), heads for her higher Studies to Spain, where she finds a diary that chronicles the love story of Allu Arjun and Amala Paul. The story in the diary ends abruptly. Out of curiosity Catherine Tresa starts questioning Allu Arjun about their love story and in the process ends up with disturbing facts.