I Transmigrated into the School Belle's Best Friend

Xue Ning, an innocent homebody, has no idea why, but when he wakes up one morning, he has become Gu Panpan, best friends with Chen Xiyan, the campus belle. Such a drastic change leaves him completely bewildered.

And he's already experienced so many firsts:

His first time trying to be a girl.

His first time trying to be Chen Xiyan's best friend.

His first time trying the things girls like to do.

And his first time being pursued by a boy.

This has let Xue Ning experience a life unlike any other. Perhaps being a real girl wouldn't be so bad.

But as Gu Panpan's consciousness gradually returns, what will become of Xue Ning?