Starting from the Start with Iron Shirt at Max Level

After transmigrating to a world overrun by demons and monsters, Jiang Chen unexpectedly unlocks a System that lets him alter the passage of time for anything.

Alter the training time for the Iron Shirt technique, raise it to the maximum level, and advance it into the Golden Iron Shirt!

Alter the growth time of spirit herbs, turn ordinary herbs into ten-thousand-year-old spirit herbs, and greatly increase your power by taking them!

Alter the forging time of an ancient weapon, restore a rusty iron sword to its former glory, and obtain a peerless divine sword!

Then one day, you come across the withered bones of an empress from ten thousand years ago.

…

Alter the empress's remaining lifespan, and her bones from ten thousand years ago regain their flesh!

Congratulations, you've obtained a peerlessly beautiful empress!