This is also the episode 22 of dramas Wait, My Dad Is the Richest Tycoon?!, My Father Is the Richest Man on Earth?!, The Heroic Life Of A Billionaire Security Guard; A content security guard watches his ambitious son build a billion-dollar empire and advises caution. As the son's business collapses, the father steps in to turn the tide. The son is astonished to discover that his father is not just a security guard but the world's richest!
