[Crossover] The Magic Cube Fairy Tale

As a (pretend) magical boy, transmigrating to another world isn't scary. This place has magic too, after all.

Adopting a daughter isn't scary either. This daughter has good potential, after all.

Becoming good friends with a certain rabbit who kicked me the first time we met... That's a little terrifying.

Even more terrifying, without realizing it, I started to think that rabbit was kind of nice (?).

Warnings:

1. The protagonist is the bottom. His pairing is Chen, an alien from the interstellar world.

2. I'm terrible at logic, and this is all sorts of sweet and silly (probably).

3. Top and bottom: all-purpose technical expert top x bottom who has devoted ten thousand years to studying magic

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