If I Don't Die, I'll Truly Be Invincible - Chapter 32 - If You Want to Kill, Just Do It, Why talk too much?

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

Transmigrated to a wizarding world.'But... what about the promise of wizards pursuing truth?''Why is it just a bunch of greedy people who seek power!'...Passing guests, please come in and take a look; if it's not the right fit, then feel free to leave.

Descent of the Phoenix – 13 Years Old Princess Consort

The strongest female assassin from a special assassination force met her death one day on a mission. To her surprise, she woke up in the body of a 13 year old girl, Mu Rong Liu Yue. Through Liu Yue’s past memories, she found out that she was bullied due to the huge birthmark on her face, even though she came from a renowned family. Liu Yue was beaten to death by her own cousin, and that’s how she managed to enter Liu Yue’s battered body. The assassin then decided to live her life as Liu Yue and swore to avenge her death.

- Description from Novelupdates

After transmigrating to the wasteland and surviving some crises, Qu Jianlei is forced to be injected with unknown gene medicine, which by chance opens the gate to cultivation for him...