Suddenly, the entire library started to shake as though the entire place was experiencing an earthquake.

Kai and Death exchanged another glance as the duo had an idea of what might be happening. Kai immediately summoned Hellbringer which was now infused with the power of three sins and was much stronger than before.

Azrael on the other hand summoned his own scythe as the two of them covered the spot of the invasion.

“Be prepared for anything that might come out of the place!” Kai shouted back as the women behind him were ready to battle anything that would come out of the certain spot.

All of a sudden, the entire wall cracked apart and fell forward. And standing in the hole were two people Kai, Sahara, Mila, and Lily knew very well.

“Yingxi and Lin…” Lily muttered under her breath as the two sins grinned.

“So you are the people boss sent us to attack? You guys look kind of weak.” Yingxi, the sin of sloth muttered while cracking her knuckles as she looked at the gathered people.

Kai and Sahara could feel their connection with the two sins which confirmed that they were real and not some illusions created to catch them off guard.

[ I think we were too late there Kai. They have already joined the dark side. ] Sahara said to Kai through a spiritual message as the purple-haired man narrowed his eyes.

He could sense that their cultivation was at the spirit immortality realm but their true powers were something beyond cultivation.

The spiritual energy in their body wasn’t restricted to their qi or anything like that. It was their blood ability and they could use it freely.

However, the two of them were much different than what Kai and the sins used to remember them like.

Yingxi and Lin had both cut their hair so that they hung above their shoulders and were wearing clean white uniforms.

If the Lin and Yingxi from the past had seen this, both of them wouldn’t have stopped cringing.

( Check this paragraph comment to see how the two of them looked like in the past. )

But despite their new appearance, their power was still similar to what it had been in the past.

[ Forget what I said earlier. Everyone except the sins and Risea will go back and make sure that no one else is present in the library. This battle is too dangerous for all of you. ] Kai said however he could see their resolve to fight shining on their faces.

He gritted his teeth and tried to think of a way to make sure that they retreated but Azrael was one step ahead of him.

[ You can thank me later. ] The black-haired man snapped his fingers and many reapers suddenly appeared in the place. They immediately grabbed all of the women except those who Kai had mentioned and took them away.

[ I didn’t know you cared for them this much. ] Kai said in a surprised tone as Death snorted.

[ I am saving them in case we need a backup. I don’t want to fight knowing that someone might peek at my collection while I was dead. ]

[ You never change… ]

[ And so do you. ] The duo then smiled before looking at the sins with wary gazes.

As much as Kai wanted to try to convince them that this was the right thing to do, he could sense an army behind them.

They were currently very different from the two demons he used to know and the sins behind him also knew this.

So all of them were going to fight Yingxi and Lin together. 

Hellbringer suddenly started to glow in Kai’s hand as he remembered Lilith’s words. If he had found two of the sins, it meant that he and Sahara would feel immense pain at the same time.

[ Relax Kai, I am just testing whether this sword still holds my power or not. After all, it now has three of the sins connected to it. We will talk later though. ] However, Lilith’s voice reassured him.

He then grabbed the sword tightly before he released his entire cultivation in one go.

‘He rose to the spirit immortality realm in such short time…’ Risea thought with an agape mouth as she remembered that Kai was at the semi-divinity realm not too long ago.

The reason for his sudden advancement was because of his angel bloodline.

Angel blood made the power of the souls increase tenfold however there had been a 75% chance that Kai’s body would explode. But he somehow managed to prevent that from happening and now was happy to see that his body was still intact and much better than before.

[ When Time’s heir speaks, the world shall pause and listen. ] A familiar voice suddenly echoed inside Kai’s ears as all around him, everything seemed to slow down.

Everything except Death who was staring at Kai with raised eyebrows.

“You can now fucking slow down time? Will you ever stop becoming stronger cause this is getting absurd.” Death’s comment made the purple-haired man snort.

“Says the person who is literally Death.” The duo then turned serious as they looked around for the cause of this thing.

All of a sudden, the space in front of them started to distort. A few feet beside the distortion, time completely stopped as a piece of gravel went still in the air.

The duo exchanged a glance as they looked around them to see that everything had stopped moving. They took a deep breath and gazed at the two spots where the distortion and time pause was happening.

“Are you thinking what I am thinking?” Kai asked.

“I have no idea how I can know what you are thinking but I think that we are thinking the same thing.”

“I said the same thing genius.”

“Thanks for calling me a genius.”

“You are too shameless.”

“And I am proud of that.”

The duo were about to make a few more retorts when they heard the chuckling sound of two women.

“Both of you haven’t changed, have you, my children?”