"Of course, it's beneficial and harmless," Jacob smiled.
"That's good. Give me more wine later. These are not enough to last for half a month," Old Master Lin said with a smile.
"I've prepared it for you." Jacob took out a small bottle of concentrated health-preserving wine and said, "You can mix water with this, but the amount must follow the exact proportion. If you get drunk after drinking too much, I can't do anything about it."
"Good." Old Master Lin's eyes lit up, and he quickly took the bottle of liquor from Jacob, carefully putting it away, as if he was afraid of being seen.
"Grandpa, I want you to call Yumi," Jacob smiled wryly.
"She just called me the day before yesterday. What's wrong? Is there anything you want to tell her? Can't you just call her yourself?" Old Master Lin was surprised.
"Did she change her number after going abroad? I haven't been in touch with her, so how can I get her number?" Jacob said with a wry smile.