Tuìqù guānghuán zhīhòu, tā zhǐshì yí gè pǔtōngrén.
After the glory fades, he's just an ordinary person.
Tips
usage
光环 is very commonly used figuratively in Chinese media: 主角光环 (zhǔjué guānghuán, 'protagonist halo') is the Chinese term for plot armor — when the main character survives impossible situations.