Author Note: As you know, Klein fought in the Afterlife Arena for years. He doesn't know exactly how many years, but he is sure that it was above thousands of years. So every person in his eyes is children, and he certainly isn't attracted to children. He isn't the "Age is only a number. A prison is just a place I can easily escape from." kind of guy... At least not yet. So he will only fall in love with someone older... And there's a lot of hot boys out there that are immortal and probably thousands of years old.
[Superior Adaptability]
Others · DaoOfGay
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