Right now gin is at the 100th floor

Tempering his black katana..

Ding" Your black katana have now reached the maximum refinement"

Then his black katana started to float in the air and change its form..

The black katana now have a 1 meter red string on its handle.....

Gin could also feel that the sword is now directly connected to his right arm.

Ding you received skill from your sword.

" Black Katana Scream Skill"

Description: allows the user to posses a great sword aura.

Ding you received skill from your sword.

"Black Katana Blood Eruption".

Description: Allows the blood of nearby opponents to boil like magma causing eruption.

Gin: Great..!!!

Started to try his sword skills.

He then vanished like a lightning and started killing every monsters that appear on 100th floor.

With his two sword skill and his cultivation skills ,he was able to reach floor 249 in a single day..

Gin: Oh crap, I forgot about the merge.. ..... time to hasten ... Shadow Demon Soul Ring!... Rampage...... Lightning Dragon Soul Ring....

Good,, now time to open all of my mandates...

Lastly, Astral soul activated..

Gin right now posses an aura that is beyond explanation.. .

Gin: Time to experiment something, first ill have to focus my mandate of force and pressure on my left hand.

Good!...

Gins left hand then gives off a hot steam...

Then ill have to add mandate of destruction.....

His arm now turns to black...

Then lets try the ability of my astral soul.... the gaunlet..

His black right hand now started to glow...

GREAT!!!.

Scarf.....and his layered retina appear.

Sword.... then several golden sword started to surround gin.

Black Stone!!!!...

A strange dark circular ring appeared on gins feet and his black hair started to turn gray...

Gin: What the hell..

Anyways... lets go and conquer this underworld.....

Gin disappear in an instant..

With his fully upgraded eyesight. He can now easily detect enemy far or near, dark or foggy .. then with a single horizontal slash of his dark katana wind started to form a dense black wave and started to flew out killing every monsters that was hit. It travels a very long path and disappear for 5 mins. Gin then rotated mid air and give several diagonal slash and a couple of vertical slash.

Then a several sword wave slashes flew out on a straight motion.

Gin: Ill call it, Hijiku Gauken..

Then in an instant gin follow the hijiku goken like a lightning current killing the remaining survivors with his lightning domain.

Gin was able to clear floor 249 in 30 seconds.

Gin then appeared on floor 250 were a gigantic human girl appear.

She wears a heavy black armor and a thorny helm.

What strange on the gigantic girl

human Is that her half body is already rotten dead and the other one is alive.

Ding! You reached the secluded room of the 1st Boss of the Underworld, "Hel"...

Hel: A mortal.... how dare you interrupt my seclusion...In the name of my Father Loki, I shall Annihilate you..

Hel then started to release her skeleton minions and zombie army..

several undead army marched toward gin..

Gin with all of his cultivation skills open, dashed towards the undead army and hel.

Gin:Hijiku Gauken!!

The army were instantly turned to dust.. gin then appeared in front of hel and give a wide sword swing.

Hel with a black spear, trust it to gin...

Gins black katana colided with hels spear..

Crackkkk.....

A sound of breaking metal resounded.

CLANG!!..

Hels spear was broken....

Hel: Magus Drak Recotz Gitz!!!

The broken spear then turned into several small black needles and instantly rained towards gin.

Gin with his upgraded eyesight and lightning soul ring.. dodge every needle shots and was able to move in front of hel attempting to behead her.

Hel move back slightly and was able to dodge the tip of gins katana.

Hel: Magica Zilphy Gratus!

A Dark Hole then Suddenly appear on gins back.

Pulling him on it.

Gin: Crap!!!.