Bollywood’s newlyweds Ranbir Kapoor and Alia Bhatt’s most anticipated high budgeted project Brahmastra: Shiva is back with a new update. The team unit has revealed the Kumkumala song teaser in Telugu. Ace director Ayan Mukerji is directing the film while Karan Johar under his banner Dharma Productions is bankrolling it. Apart from the lead cast, Amitabh Bachchan and Akkineni Nagarjuna are also roped in Brahmastra: Shiva for the supporting roles.