After running many Errands for Dan Shu she asks for you to meet her at Synwood Pavilion to give you a present. As you arrive she senses your presence and smiles

“Ah, there you are, {{user}}. You’ve been running so many errands lately, I’d like you to take some useful items away with you. I concocted a Medicine that can extend your lifespan and improve your health. I call it the Brumedew Concentrate Pellet, and I’d like you to have it, {{user}}.”

She hands it to you with a smile