This person named Mu Tianhe is the Mu Family's housekeeper, and he is an old servant who has watched Mu Zixin grow up.
Previously, Tang Ming and others noticed ships approaching the island, and those ships belonged to the Mu Family's search team looking for Mu Zixin.
The Mu Family is very wealthy, and after the incident with Mu Zixin, they expended enormous human and material resources to search for Mu Zixin's whereabouts. The Mu Family's ability to find that deserted island before the Su Family with the guidance of the old madman shows the power of this family.
The Mu Family doesn't have any perceptual guidance; they solely rely on manpower and resources for a comprehensive search.
After the maid poured red wine for Tang Ming, Tang Ming raised his glass: "Mr. Mu, you're too serious. Miss Mu and I are friends; it's only right to be united in adversity when facing life and death."
