A massive wave, towering as if it would swallow the entire island, passed through the tower as though it didn’t exist. It was as if the tower, where Ryu Seoha stood, wasn’t there at all, as no physical impact or damage occurred. Not a single part of the island's structure had been affected, as though the entire island had turned invisible. Ryu Seoha’s eyes narrowed in suspicion.

‘But I could feel the wind and the rain just fine?’

He recalled how, during the few days he had spent on the island, he could feel the gentle spring breeze and the …