Framed for theft by her sister Rachel and the scheming Lady Charlotte, Julia watched her mother die in agony. Three years later, Rachel sends her to the imperial palace as a sacrificial pawn, expecting her to die in obscurity, but Julia is armed with razor-sharp wit and ruthless ambition for revenge to take Lady Charlotte down.
Michael, a failed web novelist, unexpectedly discovers his girlfriend's affair. In rage, he gains a power: seeing QR codes over people/objects, which reveals secrets—wealth, lies, or danger. With this power, he exposes his rival's fraud, saves his landlady from disaster, and helps police bust criminals, turning his life around.
Alexander and his father transmigrate into Eldoria, becoming the Emperor and the Third Prince. His father's favor thrusts Alexander into a dangerous succession battle. For survival, he marries the feared female general Serena, embarking on a perilous path of intrigue and power struggles.