Isekai Yururi Kikou ~Raising Children While Being an Adventurer~ - Chapter 415

The queen’s essential feature is this: [must be a woman or a feminine-looking man].

Luo Zheng is at the bottom of the Luo Clan hierarchy, despite his family being the founders of a power refining technique that could instantly defeat any opponent.

One night, enraged by unfair treatment from a family steward, Luo Zheng burns the family records. In doing so, the hidden magic in the book engulfs him and Luo Zheng becomes a new skilled fighter. Fleeing his home and despicable clan, Luo Zheng must learn to harness his powers to rescue his younger sister while his own cousins are on his pursuit.

- Description from Novelupdates

In his past life, Ming Yu struggled in the European and United States fashion circles, eventually becoming the well deserved king of the catwalk.

The undisputed greatest doctor in Korea, Baek Gang Hyuk.