Rebirth and revenge + palace battle and house battle are two parallel lines, with intensive entertainment points, constant slaps in the face, and interlocking battles of wits and power;
The heroine's IQ is online, and she must retaliate for any aggression. She uses the golden finger (medical skills/poison skills/past life memory) reasonably and is not a brainless cheat;
The emotional line of the emperor and empress "Marriage first, love later" + "Strong game", from mutual use to life and death dependence, full of tension
