TAP TAP TAP…
As the crowd of engineers and research scholars murmured amongst themselves.
Steady footsteps echoed from outside the encrypted classroom, and a figure both familiar and unfamiliar soon appeared before them.
When they saw the figure's face, the eyes of every engineer and scientist present widened involuntarily.
The reason was simple. To their utter astonishment, they realized their instructor was not some great mind from the world of scientific research, but the Reincarnator who was supposed to be high above them all, looking down on the Mortal Realm—their very own City Lord, Lord Li Chang'an!
After their brief shock at seeing that the person who arrived was Li Chang'an, the engineers and research scholars quickly came to their senses. 'City Lord Li must be here to give us a pep talk,' they thought. 'The real instructor will probably show up after he's done speaking.'
