"One Night at the Call Center" by Chetan Bhagat is an engaging and relatable novel that takes readers on a rollercoaster ride through the lives of six call center employees during one unforgettable night. The story is set in a bustling call center in Gurgaon, India, where the characters work the night shift, handling customer service calls from America.

The main characters—Shyam, Priyanka, Vroom, Esha, Radhika, and Military Uncle—each have their struggles and dreams. Shyam, the protagonist, is frustrated with his job and heartbroken over his breakup with Priyanka, who is now engaged to someone else. Vroom is a tech-savvy rebel with a passion for bikes, while Esha dreams of becoming a model. Radhika juggles her demanding job with a troubled marriage, and her Military Uncle deals with the pain of being estranged from his family.

One night, as they deal with annoying customers and their issues, they receive a phone call from God. This divine intervention leads them to confront their fears, rediscover their strengths, and make important decisions about their lives.

Bhagat’s witty and conversational writing style brings out the humor and drama in the characters' lives. "One Night at the Call Center" is a thought-provoking and entertaining read that captures the essence of contemporary urban life, exploring themes of ambition, love, and self-discovery.