[The Celestial ‘Twilight-Piercing Owl’ tilts her head in confusion, finding the city’s scenery strangely familiar.]

‘The more I look, the more it feels like my Seoul,’ Chang-Sun thought, wondering if this city truly was Seoul from a parallel universe.

[The Effect ‘Hundred Toxin Immunity’ is at work!]

[Mastery of the Effect ‘Hundred Toxin Immunity’ is increasing.]

[Mastery of the Effect ‘Hundred Toxin Immunity’ is increasing.]

…

[Your Order ‘Himavat’ is sharing the Effect ‘Hundred Toxin Immunity’!]

[Your Divinity (Attribute: Living Tree) is affecting the Effect ‘Hundred Toxin Immunity’.]

[The Effect ‘Hundred Toxin Immunity’ is attempting to change.]

…

[Hundred Toxin Immunity] was developing little by little. Because it had already been quite advanced from the beginning, Chang-Sun had not made much progress with it. However, it appeared that the poisonous air in 'Doomsday City' presented a good challenge for it.

‘…Maybe it will upgrade here.’

While he thought about the possibilities, Chang-Sun drove into the old abandoned factory complex located in Seongsu.

‘Come to think of it, this place is also…’

Chang-Sun was familiar with this place too, because Choi Bu-Yong’s forge was in the vicinity. The Sangsu in the real world was filled with many artifact workshops, making the air nearby hot. In addition, there was always a lot of foot traffic. However, in ‘Doomsday City’, only rusty abandoned factories and buildings filled Sangsu.

‘I’m familiar with this place,’ Chang-Sun repeated in his...