Segs Club from Another World

In a world ravaged by interdimensional warfare, Alex loses his parents and seeks refuge in an orphanage. When he gets unexpectedly swept away through a portal, he emerges 7 years later to a reality where his former home lies in ruins. Reconnecting with childhood friends amidst a fragile peace treaty, Alex focuses on finding a job and taking care of his friends, but he can't shake the feeling that something isn't right about the newfound tranquility.