Aishani and Adheesh witness total annihilation of their 'School of Warfare', their beloved Guruji is killed and the Gurukul is destroyed. But there is no time to grieve. They flee to Mount Kailash with the help of Garuda devta, who takes them two years into the past with twenty undead people from the Gurukul, whom they must nurse back to life. The Angels of Kailash is the second book of the trilogy of the battle between the humans and the demons. In the first book, The Demons of Jaitraya, Aishani and Adheesh are overwhelmed by the power of the demons, but now they are back to face their nemesis, stronger than ever before. The real fireworks begin now.