Lord Mu: Great...After 4 days lets meet here. For now, I will have to use my time to create the array to transport us to my world.

Gin: Ok master...... I have to take my leave for now..

Lord Mu: Ill expect a lot from you gin.

Gin then vanished in front of Lord Mu and head straight to his own land, The Immortal Mountain.

He then appeared back waterfall.

Diving down from the top, gin once again entered the Underworld...

Gin was surprised when he reached the basement... the first 2 stage bosses were there to greet gin.

"Welcome master."

Gin: Hel and Graud...

Hel: The other bosses still do not recognized you as the ruler of the underworld.

Graud: Since you killed Satan , Behemoth and Leviathan cannot forget your name and was itching to kill you.

Gin then released his black katana ...

Gin: Thats fine by me. Are all the monsters for all of the floor stage revived?

Graud: Yes master...

Gin: Ok, see yea later... time to Farm...

Gin vanished and with his katana on hand, he started another batch of farm killing. After a day he easily reached floor 250... a gigantic huge surge of essence then appeared at the top of gin, he then started to cultivate in there..

Ding! You successfully reached the peak of Martial Body Strengthening Realm, Do you want to breakthrough to Martial Soul and Spirit Strengthening Realm?.

Gin: NO

Do you want to continue refining Martial Body Strengthening Realm?.

Gin: Yes.

Ding! Do you want to apply the same choices for every breakthrough?

Gin: Yes...

Ding!

After that Ring, several Notification appear in front of gin telling him that his body refinement is successful.

Several time passed and gin once again stood up.. vanished in an instant killing once again the next floor monsters. Several time later he reached the 500th floor...When suddenly a notification appear....

Ding! Your blood katana have already reached it blood maximum capacity.. Do you want to evolve it...

Gin: Yes

His black katana then floated mid air.. and started to be covered with black light...

Shing... Shing....Shing....

The black katana then released a very loud cry.

Seems like millions of souls were trapped inside its shaft...

Until a giant circular black light covered the whole katana.

SHING.Shing.shing.shing.

What appears next was gins katana falling down mid air.

Gin then noticed a red carving on his katanas shaft.

Ding! Katana successfully evolve please give it a name!

Gin: Hijiku!

The red carving then form into a name hijiku ...

Ding! Successfully naming your sword.

Ding! You successfully received a passive sword skill" Sword Devouring all soul"

Description: Hijiku passively suck the soul of the enemy it cuts. When reached the maximum amount of soul a sword awakening will appear.

Gin: Hijikus Awakening?!... great...

Gin then can feel the surge of essence coming down to him so he meditated and absorbed all of the essences by sitting crosslegged.

Once again several Notification appear in front of gin ... successfully refining his body enhance realm.

Gin with his hijiku on hand went up and once again conquer the underworld by slaying the last boss Tree of Death..

At the top gin once again refined his body strengthening realm..

For a day, Gin was able to make two runs to the underworld breaking his body strengthening realm to soul and spirit strengthening realm.

Gin then went down to the basement and talk to hel.

Gin:Hel, you have a cousin naming Mu right?.

Hel and Jourmongraud was shocked when they heard the name Mu..

Graud: Where have you met him?

Gin: I already met him before I fought with you, but I have no idea that you were cousins.

Hel: Sigh.. yeah, Mu is our cousin, he is the son of our uncle thor, brother zyrac.

Gin: I see, Mu wants to go back to your world... to free your grandfather.

Graud: But that is impossible, even our father were unmatched to him.

Hel: Our father once rebelled to gramps, together with their friends, ....

Silence broke out,

Graud: They were unmatched to gramp odin.

Several blink of an eye passed . Hel then extended her hands.

Hel: Can you give this to him..

Hel then send a broken green metal to gin.

Hel: Please stop mu... from going further.... instead please tell him that we should first look for older brother fenrir.

Graud: Old brother fenrir was able to blocked and break old odins spell but was sent flying by odins wife Hilda. We currently do not know of his whereabouts.

Hel: Perhaps if we gather enough forces, we all will be able to fight gramps.

Ding! Do you want to accept the quest?

Gin: Fine, Yes... ill do it.

Successful accepted Hels Request...

Gin: Ahm hel, if I could ask how does your brother fenrir looks like?.

Hel...He was a gigantic fire Wolf...

Gin then remembered the giant fire wolf that he poisoned on Escanors world.

Remembering what he did, Gins head was covered with cold swet.