Security Guard Dad is the Richest ManEpisode 4

Ye Tian Xiao is the richest man in science and technology, but he hides his identity as a security guard. He encounters many misunderstandings and difficulties in charity auctions, restaurants and other places, and resolves crises again and again with his strength and wisdom. At the same time, he helps his son, Ye Mingtao, to grow up and deal with the sniping of Black Cloud Capital, which eventually makes Ye Mingtao take over Tianming Group and guard the enterprises in Jiangcheng.