After Bai Ge resolved the crisis of "nothingness" infecting the world and successfully saved a part of the universe, he suddenly found himself entering the body of a young girl. He accidentally joined a chat group and found the person who had exchanged bodies with him.

then--

Chihaya Aine: The band and the like are a nuisance. There are so many worlds waiting for me to save. Transform!

Fernina: I am no longer powerless. I can save everything in Fontaine! Including my half body! Transform!

Mei Raiden: The power of this body is not destruction, but hope. I will dispel the darkness and awaken the light! Transform!

Black Rabbit: I will never again shrink back and hide behind everyone. I will use the power of love and hope to defeat the darkness that overturns the little garden! Transform!

Qingque: I had to work before I changed my body. Now I have to work? That would be a waste! I just want to go out and play today. Even the Star God can't stop me! Transform!

Qingque: No, how come this transformed one is weaker than my original form?

…

Bai Ge, who is practicing guitar on someone's body: ...

So, when can you get my body back?

(Doujin) + (Fictional) + (Male to Female)

Su He, an ordinary office worker, is a fan of the anime "Blue Files." His only solace is immersing himself in the game after get off work. However, a car accident took his life. While trying to save a little girl, he was hit by a truck. On the verge of death, the gods gave him the opportunity to reincarnate and sent him to the blue world.

Upon waking up, Su He discovers she's become the notorious Red Devil, the gang leader of Kivotos, with a horde of underlings and numerous enemies. Having originally hoped to enjoy a leisurely school life, she's now forced to contend with gang warfare, provocations from rival forces, and her own notorious past. She must use her knowledge of the game and her understanding of the world to survive in this dangerous new identity...

(Classic plot + funny daily life + semi-invincibility + male-to-female transformation + OC warning!)

Qian Qi, a male, was originally a game geek who loved playing "Blue Archives" (BA for short).

However, during one of his dreams, he came to the world of Kivotos (also known as Chicken Coop) in the Azure Files and became a student...

"Eh?! Did I dream about a chicken coop?"

But who would have thought...he→she is not actually dreaming now?

After realizing that he had really come to Kivotos, Qianqi chose to join the Federal Investigation Agency Xia Lai and began his life as a student in the Azure Archives.

Participate in the plot and run around the chicken coop with the teacher, although the two of them are mostly dealing with Xia Lai's files...

(Avoid: immature writing + incoherent + irregular updates, hope zhouzhiawa)