rèhéfǎnyìngduī
ㄖㄜˋ ㄏㄜˊ ㄈㄢˇ ㄧㄥˋ ㄉㄨㄟ
Simplified 热核反应堆
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 熱核反應堆 and it comes back until you know it.