Senior Sister, I'm Really Not a Top-Grade Furnace

After his soul transmigrates to Tianyuan, Lin Han becomes a living furnace for the Heavenly Demon Hall and awakens the God-Tier Steadfastness System!

He thinks the System's rewards will take him to the pinnacle of life!

But it turns out there are conditions: the System rates Lin Han each day based on how proper and low-profile he is!

So, to earn an S-rank score every day, Lin Han...

castrates himself!

Ten years later, Lin Han has become the most low-key and proper junior uncle of Furnace Peak in the Heavenly Demon Hall!

But just after reaching the Heavenly Supreme realm, Lin Han discovers that the Heavenly Demon Hall faces imminent destruction!

With powerful experts arriving one after another,

Lin Han struggles to stay on his steady path!!