奴家无他唯有一心
[nú jiā wú tā wéi yŏu yī xīn]
This phrase is often spoken by characters in classical dramas or novels to show dedication or undivided loyalty, typically from a servant. It means, ‘this person has no ulterior motives, merely undivided loyalty.' In the modern-day web context it may represent one’s dedication and sincere affection to someone.