Allu Arjun has commenced filming for Atlee’s highly anticipated sci-fi action thriller, tentatively titled ‘AA22xA6,’ with a lengthy Mumbai schedule involving high-octane action sequences. Deepika Padukone has officially joined the cast as the female lead, while Mrunal Thakur is already on set. The film boasts a massive budget exceeding Rs 500 crore and will feature extensive VFX work.