I Went Down the Mountain to Propose Marriage, and I Was Attracted by My Wife and Sister.

He was driven down the mountain by his master. Su Qin took the marriage certificate to propose marriage, but was rejected by the eldest lady. Unexpectedly, the sister-in-law insisted on marrying a husband for her sister... When the eldest lady found out Su Qin's true identity, she cried bitterly and begged for reconciliation.