so there's one manhwa where the mc(a boy) transmigrates in his own novel to a faceless per...

so there's one manhwa where the mc(a boy) transmigrates in his own novel to a faceless person but later he takes the face of someone or makes his own face...... it was a oneshot and was promised to be adapted in a webtoon.... he woke up in a stadium where the top two students were receiving prizes and then he went home to see his face was completely blank............its not city of blank