大萌发光如此耀眼
[dà méng fā guāng rú cĭ yào yăn]
This name translates as 'Big萌(moe) Shines Brightly.' In Chinese internet language, '萌(moe)' refers to something extremely cute, often associated with young people or characters. So this user wants to express that they (or another being) are adorable but also emit a unique and dazzling charm. "Moe" culture originates from Japanese anime, manga, which has influenced Asian online communities greatly.