Bog Standard Isekai - Chapter 42Book 4.

In a world where talent is everything—what happens when someone dares to cheat the heavens?Xuan Wu awakened in the brutal Fire Haven World where the strong eat the weak, where practitioners cultivate techniques to live longer and grow stronger. But just as despair crept in...[Ding! Awakened the Supreme Cheat System][Anything you desire, reality will obey...]Cultivation? Piece of cake.Upper worlds? He can ascend and descend with a thought.Enemies? A single word is all that is needed for obliteration.As Xuan Wu overlooks the world in his grasp, he asks himself—should he dominate, conquer worlds, create planets?Or should he play along just like an ordinary disciple?

When Jiang Cheng was told to return to a family that he never knew or had a relationship with, he had never expected to end up meeting a young girl, and eventually, her seemingly roguish brother Gu Fei, as a first encounter in the new city.

She is a two-faced and fierce hidden ghost doctor,

The young man named Kehma who was summoned to another world, and the useless Goddess Laura whose only strong point is having huge breasts.

Gaining a cheat skill that absorbs the abilities of what he eats, he enjoys his new adventurous life eating delicious monsters and playing with the easy to handle Goddess, all while becoming wildly overpowered/peerless in this otherworld fantasy.