Jaewoo, born as an experimental subject on an alien planet, is abandoned on a destroyed world - Earth - after the experiments on him are completed. ... more>>

There he meets a boy named Kim Kihoon and decides to use him for his own survival. However, as they spend time together, Jaewoo slowly begins to grow attached to the boy...

An alien hiding his true identity,

And Kim Kihoon, a boy who doesn't care about the alien's secrets.

When they meet again as adults, will they have the courage to confess their true feelings?

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Seme (Kim Kihoon): A strong, obsessive Seme with supernatural abilities, he is gentle only to the Uke and pretends to be sweet when around the Uke.

Uke (Oh Jaewoo): A powerful, obsessive Uke who is an alien pretending to be human. <<less

The blue monster is a failed living battle weapon created by an exiled mage. For his selfish needs, the mage took care of the monster without a spare of warm affection. ... more>>

He forces dozens of monster scraps to the monster each day to make the monster stronger causing the monster to be hideous and disgusting that can no longer maintain a human form. However, the monster remains weak and useless leaving the mage to abandon the monster completely.

The blue monster has to learn to survive in this dog eat dog world, until one day, a child appears in the Forest of Monster: Perrin Egloff

It’s not easy for a seven-year-old child to survive in this poisonous forest.

10 years later, the child matures to adulthood and meet the monster once again.

A monster who had come to care for the child, and the child who had come to care for the monster.

Their story began once again. <<less