Keith Lowell is a 22-year-old young man. Born into a wealthy family, he is fortunate to have Victoria Stuart, the chairwoman of the Stuart Group and the richest person in Cloudville, as his mother, and the kind William Lowell as his father. Yet, his life is also marked by misfortune. Keith lives with innate bipolar disorder. A decade ago, after an incident where he hurt others and lost control, he was admitted to a psychiatric hospital for ten years of treatment. During this time, his father, whom he deeply admired, passed away from an illness.
Now, his ten-year term is over. Keith boards a bus home, his only wish to visit his father's grave soon. On the bus, he encounters the unreasonable Melissa Lewis and her family. Her son, Tony, wants to play with Keith's laptop, but Keith refuses. Without warning, Melissa snatches the computer, smashes it on the floor, and crushes it under her high heel.
Humiliated, Keith wants to retaliate, but he remembers the hospital director's advice and decides to endure it. However, Melissa is not done with him. She calls her husband, Damien Turner, who physically attacks Keith. Pushed beyond his limit, Keith fights back and defeats both Melissa and Damien.
After getting off the bus, a still-furious Damien summons his subordinates from the Stuart Group security team to corner Keith. A former sanda champion, Keith easily dispatches the thugs. Not to be outdone, Melissa flaunts her status as the cousin of Victoria Stuart, the richest woman in Cl
