The laboratory isn't visited anymore.
Every morning, he joins the other old gentlemen downstairs for morning exercises, breathing the first fresh air between heaven and earth; he's equipped with all the gear that elderly people should have.
He's even learned the Five Animal Play from them, practicing it occasionally to strengthen his physique.
"Professor Xia, today is a day worth celebrating," Lin Fan said with a smile.
"Indeed, like waiting for stars and moon, didn't expect it to arrive so quickly."
Professor Xia's mood was equally good. If you looked closely, it seemed like there were fewer wrinkles on his face, maybe because without the pressure, he appeared much younger.
Just like how a woman looks moisturized, skin glowing with radiance.
Though the behavior differs, the overall meaning is that something has brought delight to the mood.
"Where's Professor Ji?"
"Over there."
