[You bend down and smear the 'Healing Holy Water' on the metallic mechanism of the carriage floor.]
[The thick and greasy liquid makes the rusty mechanism shiny and clean. It is successfully rejuvenated, and won't jam ever again.]
Lin Xun grins, that's one handy prop taken care of!
Successfully shown this game who's boss!
[The anticipated sound of gears interlocking does not sound, causing you to look, puzzled, at the mechanism at your feet.]
[Do you wish to decipher the mechanism to activate the elevator?]
Huh? The game still not throwing in the towel?
Even pulling out such a trick, needing to crack a lock?
But you'd never guess I'm in the body of an engineer!
For a highly skilled professional like an engineer, cracking an ancient elevator mechanism is like asking a PhD to do elementary school math.
Without hesitation, he clicks "yes".
[As an engineer, you study its structure and easily figure out the key problem - the device needs a little more external force to start.]