Yo.
The door wasn't locked.
Saya didn't look back. She beckoned to Yi Lin behind her and, in the blink of an eye, slipped through the slightly ajar door, disappearing into the medical office.
Yi Lin and Oda Mai exchanged a glance upon seeing this... and confirmed each other's suspicions.
A moment later.
Oda Mai couldn't help but utter three words, "Something's off."
Yi Lin smiled, "If even you noticed, how could I not? But now that we're here, it would be too much of a pity not to take a look inside."
While saying this.
Yi Lin headed straight for the medical office door.
As he pushed the door open, Yi Lin deliberately slowed his movements down for a few seconds.
At the same time, he scattered his telekinetic touch throughout the medical office to avoid any potential ancient traps such as hammers, nails, planks, or hanging ropes coming at him head-on.
Yi Lin walked in.
Yet his mind was crystal clear.