Early stage (prelude to sweet abuse): Lin Wan takes the initiative to redeem herself, has two-way ambiguity, gentle companionship, is full of hidden sugar, and hides tiny grievances and cracks
Mid-term (pull and consume): Chen Yu focuses on his career and continues to ignore and push Lin Wan away. His love is worn away bit by bit, and conflicts silently accumulate.
Later stage (completely broken): The last straw that broke Lin Wan's mind was that the heroine quietly proposed to leave and decided to leave the show.
Ending (lifelong BE): Chen Yu reaches the top, suddenly wakes up, crazily regrets, makes extreme amends, and tries his best to atone for his sins, but never gets what he asks for. The two of them spend the rest of their lives, never intersecting, and it is difficult to reconcile every year.