Wimpish son-in-law

Lin Xingwen applied for a job at the teahouse and caught the eye of a wealthy matron, who took him as a live-in son-in-law. To his surprise, the matron was involved with another man; originally, he planned to endure it for the sake of money, but he didn't expect that the matron was genuinely trying to help him. To defend his home and protect his manly dignity, Lin Xingwen had to develop his own power, grow reluctantly, and protect the wealthy matron.