Case: Uncle Wang died unexpectedly. Because he did not leave a will before his death, the family fought hard for Uncle Wang's inheritance. Xiao Wang, the grandson of Uncle Wang, who has been ignored by everyone, suddenly stood up and said, "Grandpa loved me the most before he died. All the delicious and useful things were given to me first, so I should inherit my grandpa's inheritance." Is it possible for Xiao Wang, as a grandson, to inherit his grandfather's inheritance? It is possible to explain by case. Article 1128 of the Civil Code stipulates that if a child of the decedent dies before the decedent, the direct descendant of the decedent's child shall inherit in subrogation. If the decedent's brother or sister dies before the decedent, the decedent's brother or sister's children shall inherit in subrogation. The successor in subrogation can only inherit the share of the estate that the successor in subrogation is entitled to inherit.