Can't I develop my own character?

At the Continental Alliance Conference, reporters looked at the dignitaries from all parties attending the meeting. Their identities included but were not limited to the Empress of the Empire, the Saint of Janus' Gate, members of the Witch Society, the Witch Society's number one enemy, the Chosen Ones of the Gods, and so on.
The reporter looked at Ryan and asked, "Mr. Ryan, how did you manage to facilitate this alliance meeting despite the hostility between all parties?"
Ryan looked at the female characters he had trained and smiled, "Of course it's sincerity. As long as the sincerity is strong enough, convincing them won't be a problem."
......
This book is also known as:
I developed myself into a game character.
【Real men should play female characters】
[No game character is as pretty as me]
[I decided to take the top position after crossing into the game world]
【The player behind the scenes】