Shift the Tide, Rule the Realm

Modern-day Lucas Hart wakes up in the Drayen Empire and nearly loses his head after offending the Empress. To survive, he turns modern knowledge into his greatest weapon, outsmarting corrupt officials, solving impossible crises, and crushing every scheme in his path. Once dismissed by everyone, Lucas rises to become the empire's most powerful strategist, earning the Empress's trust and the Princess's heart.

DramaBox released it as 78 bite-size episodes mixing second chance and romance, made to watch on a phone in one sitting or a few.

The draw here is a lead who knows how it went wrong last time and plays it differently. On top of that: the push and pull between two leads who shouldn't work but do.

The whole series takes roughly 2–3 hours, so it's an easy binge.

Press play on episode 1 and DramaNext moves on to the next one by itself. No account and nothing to install.