Shortly before the end of the lunch period, Masozi jogs back into the cafeteria. He's clean and wearing the dead student's clothes, also clean albeit not perfectly well-fitting, and he's carrying Lan Xichen's container, emptied and rinsed, and also an awkward bag that he made out of his old shirt. It has quite a collection of tiny baby mal grubs in it. 

He looks around the cafeteria for any sign of Lucy or her brother.