Participating in the Myriad Battles Platform and wanting to conceal one's information is quite normal.
After all.
Most of the martial artists competing don't have much confidence in themselves.
Concealing oneself, even not showing one's true appearance, is considered normal.
LitRPG: My Unique Talent Is Fate Hints
LitRPG / Adventure
LitRPG: Every Attack Gives 1 Permanent HP
LitRPG / Sci-fi
LitRPG: My Real Body Is the Cheat
LitRPG / Sci-fi
Global Stat Points: I Maxed Out Attack Speed
LitRPG / Urban
LitRPG: I became the God of Mining
LitRPG / Xuanhuan
After the World Became a Game I Chose Black Talent
LitRPG / Mature
Myth Invasion: I Kill Gods on Earth
Urban / Comedy
God-level Assassin, I'm the Shadow
LitRPG / Urban
Global Panic: The Gnoll That Farmed the World
LitRPG / Urban