There was another explosion inside the laboratory!

The explosions continued one after another.

Bang! Bang! Bang!

Ju-Heon was using Divine-Grade artifacts to attack his twin sister as if he was crazy.

It was as if he wasn’t happy to be reunited with his sister! He even called Osiris to open the Gate to the Afterlife!

[The Gate to the Afterlife has been opened.]
[The Gate to the Afterlife has been opened.]

The others who came with Ju-Heon could only drop their jaws in shock.

‘What the hell is this guy doing?!’

Was this any way to act to a blood sister he had not seen for 17 years?!

The funny thing was that Joy didn't have a scratch on her despite everything Ju-Heon did.

‘She truly has max Affinity.’

He did not know about this in his past life and had not believed it at first when Edward told him about it, but…

‘I guess it is real.’

Both of these siblings were at the Four Emperors level.

‘But she's pretty much a dud at fighting since her Dominance is at zero.’

Ju-Heon smiled as if he was amused after personally analyzing Joy's power.

However, Joy's lab was destroyed and ended up a total mess.

Yoo Jaeha could...