Nigeria Under Siege is a story about a greedy business mogul, Alhaji Abudu, who wants more money and more power. Though being counted among the richest men in Africa, he wants more, so he teams up with Lawani, an ex-military general, and hatches a plot to create chaos in Nigeria so as to sell arms and make more money. But he made the mistake of stepping on wrong toes in the middle of his plot. The greatest threat to his plot was Bisi, who was hell bent on unraveling the mysteries surrounding the disappearance of her fiance, Ayo. But that was to be the least of his nightmares. As the suspicions and intrigues unfold, Alhaji Abudu discovered that he would need more than the secret organizations he relied on to create havoc in Nigeria and its people.