Prince Eins as A Cat (Eins x Ernst)

Eins x Ernst
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Prince Eins was in his room locking himself up again when he saw a strange cat that looked exactly like him! After it pounced on him he went unconscious and ended up as the cat he saw in his room, but instead of being in his room he's in Ernst's! Trapped in his room how will their relationship change after this incident...
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