I Don't Know You

Gilbert noticed the strange reaction of his father and couldn't help but ask, "Is everything alright?" 

"It's fine. You should go ahead. I'll catch up with you later." Gilbert's father said and didn't accompany him there. 

Gilbert wanted to speak but his father had already turned around and was leaving. 

Grey and Klaus saw him at this time, seeing the figure leaving, they felt a sense of familiarity. 

"Have you seen that person before?" Grey whispered to Klaus. 

"It feels like it. But I don't know where." Klaus replied with a thoughtful expression. 

He was still thinking about it when Gilbert walked over. 

"You've broken through to the Elemental Venerable Plane as well." Gilbert said as he saw Grey. 

He couldn't help but sigh. Grey truly was a freak. When they met the last time, Grey wasn't at the Peak of the Sage Plane. But now, he had broken through to the Elemental Venerable Plane, around the same time as himself.