MTL - Is the Wizard Reborn? - Chapter 41

WARNING!!!(This novel is R18, The MC steal girls and his abilities on improve with sex alone, less adventure, more sex and humor)The Adventure and His fighting abilities only starts by chapter 10.so enjoythe MC steal girls and more, nobody is fucking his women just a big cock guy fucking everyone's women...NTR, CUCKOLD,LOLI,MILF, HUMILIATION,FEMDOM, MALEDOM AND HAREM .... For real no capI wonder who this body belonged to originally and what happened to the poor bastard's consciousness when I took over. Is he floating around in my body back on Earth, just as confused as I am?I sit on the edge of the bed, trying to make sense of it all.One moment I was on my couch scrolling through my phone, the next I was standing naked in Lady Vivienne's bathroom. No warning, no magical portal, no summoning ritual. Just... poof.

This red dragon came from the vast wilderness, coveting all the powers of the world. He has held countless titles: Mountain Fury, Purgatorial Calamity, Red Emperor, Ember Dragon…The world trembles under the shadow of the great dragon. He ignited the surge of the magical industrial revolution. In the empire he established, wyverns roar, cannon fire resounds, steel behemoths appear in the sky and on the earth, and disasters from other worlds run rampant.“Submit, or die.”Cassius spread his sky-shading wings, looking down upon the trembling humans, elves, and dwarves beneath him, and spoke thus.………A story of a red dragon with a built-in player template conquering, ruling, and transforming another world.(Pseudo D&D, Fourth Catastrophe, Red Dragon, translation )

What would you say is the most valuable thing in this world?