That time I was transported into another world with really hot guys but everything is gacha

Twenty-two-year-old Aether is a typical university student, who is perfectly content with his monotonous lifestyle in New Zealand, other than failing to nail down a girlfriend even once throughout his life. In the midst of a casual encounter with his colleague, he falls victim to a random assailant on the streets and is stabbed. However, while succumbing to his injuries, a peculiar voice echoes in his mind, and recites a bunch of commands which the dying man cannot make sense of. When Aether reg...