The legacy of a drop from the clouds broke Zhao Xiaoyu's simple and happy life, changed her life path: special identity brought friends criticism and envy, a group of related ones in order to heritage suspicions fight, longtime boyfriend into someone else's husband, "executor and become the contract of husband and wife. Who do not understand the grandchildren grandfather why all the heritage left her alone. Zhao Xiaoyu with a sincere and tolerant to assume the responsibility to be split, one family reunion, returning to the affection and warmth to return, she completed her grandfather mission.