Dr. Ella, whose power levels are off the charts, accidentally time-traveled and became the foolish lady of the Marshal's residence. While keeping her intelligence under wraps, she seeks revenge for the female lead, teaching those with malicious intentions towards her a lesson. As she spends more time with him, she slowly realizes that this Marshal is a lot more entertaining than she initially thought!
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.