Chapter 309 A Mysterious Figure

• It was two in the morning.
• In the patient hotel, room 502 had been set aside for Luis, a traditional medicine grandmaster.
• Luis, a gentleman of sixty-nine years, had spent the entire day toiling away, leaving him utterly exhausted. After taking a bath, he began to drift off to sleep. Just as he was teetering on the edge of slumber, he was suddenly hit with an urgent need to use the restroom, prompting him to reluctantly rise and shuffle his way toward the bathroom.