Vol 4: Ch 268 - Labor and Delivery
Rei just followed Doc Annie quietly in the laboratory for checking up on both her and her babies condition because she knows how she's worried about her and her babies health, meanwhile, Tae just instructs his Sister to go back home and telling her that he will call for the updates of his wife. His Sister just left without saying anything other than saying bye to them.
Meanwhile, when the couple and Tia Wen left, her family members are already awake and just reading the message from Rei.