Hidden Boss Dad Rescuing His Son

After a devastating betrayal completely destroys his marriage, a secretly massive global billionaire chooses to live a beautifully humble life as a simple corporate security guard. Silently watching from the absolute bottom as his ambitious son desperately tries to build his own company, the hidden father is forced to act when a disastrous financial bet ruins everything. How incredibly shocked will the arrogant rival investors be when the lowly old guard casually buys their entire empire to effortlessly save his beloved child?