The Monk's Billionaire Sister

Transmigrator Ava occupies the Jacobs family sister's body. Her brother, Julian Jacobs, becomes a monk, leaving his family. Ava resolves to take over the family business. She takes control of the Jacobs Group. Julian becomes 'The Saint of High Society' at the monastery. He renounces vows for a celebrity, gains nothing. He returns, hoping to inherit, but Ava is heir. Julian has an epiphany, devotes himself to charity. The siblings reconcile, and Ava protects the Jacobs family and her own life.