All plots serve the protagonist.
The fat young man who insists on carrying a man is ignorant and has no skills.
The young man is docile and obedient on the outside, but possessive in private.
A time-traveling funny woman is forced to go into business to gain favor.
The bamboo horse is gentle and probing.
The regent exercised strong control.
A kidnapping broke all superficial calm
Purpose: Real power is never to dominate others, and to protect one's heart willingly is the only long-lasting and sincere preference.