Carrying the painful memories of her past life, Wen Li is reborn on a green-skin train bound for the countryside. Before the tragedy of being framed and having her family ruined in her past life can unfold, she unexpectedly discovers that the wooden plaque on her neck conceals a mysterious space containing spiritual spring water. Along the journey, she calmly resolves a train crisis and strips away the mask of her hypocritical friends. Upon arriving at the Red Star Commune's educated youth hostel, Wen Li resolves to no longer let herself be manipulated at will, setting up her home independently, procuring her own supplies, seizing the opportunities belonging to others in the original work step by step with careful planning, and preparing to reclaim all the debts owed to her from her past life to start her brand-new era life.