World view and main hook
• Time restart: The heroine died unjustly at the age of 28 in her previous life, and was reborn 100 days before the college entrance examination.
• Double cheats: ① "Time Anchor" - retains memories of past lives; ② "Empathy Vision" - can read the emotional spectrum of others (restriction: invalid for male protagonists).
• The core of pleasure: knowledge + experience crushing + emotional control + career line excitement + extreme love pull + sublimation of family and country feelings.
• The ultimate suspense: the truth about death in previous lives.
