The next day , Lay and Kris returned back to the house and they were exhausted from the search but they managed to find it.

Kris : You guys couldn't believe where the portal is right now ...

Kai : Where is it ?

Lay : It's in my house basement !! ^^

Others : WHAT !

Kris : We have to go now before the portal dissapears elsewhere !

Kai : Ok guys come on ! We have no time to lose !!

10 minutes have passed and finally they reached Lay's basement and the portal was there .

Kai : Are you ready guys ? Remember the plan ... Just have to find my dad and the rest -- leave it all to me.

As everyone entered the portal , a nostalgic memory came back to them.

 Kris : Ahh ~ Home sweet home ~

Tao : Damn , it's even scarier than before...

Luhan : Everything scares you ... Ok now , lead the way.

Kai : Come on !

As hours passed by , there will still no sign of any God at all but they spotted a beautiful garden.

Gyu Ri : Lady Persephone !!

Persephone : Oh ? Hello there young ones ! Why are you still here ?

Gyu Ri : We are in need of help Lady Persephone !

Persephone : Anything my dear... 

Gyu Ri : Are you able to give Kai his powers ?

Persephone : Sure ! But remember only one person is able to retrieve their powers in the Underworld ...

Kai : Thank you Lady Persephone...

Persephone : Anything for you young heroes and thank you for bringing my son back . Hello there Kris.

Kris : Erm , hey mum ... 

Persephone : You've grown so much !

Kris : Mum , it's not the best time to be chatting right now ...

Persephone : Oh right ! Here you go Kai ~ And if you are visiting the River of Lethe -- it's over there.

Kai : How do you know ---

Persephone : I know everything . All i can say is Goodluck young ones .

As all of them left and they were at the entrance , there were something weird about it . Aergia (Guard of Hy