tellraw @a [{"text": "", "color": "white"}, {"selector": "@s"}, {"text": "说："}, {"text": "我在"}, {"nbt": "fz.cache.message[0]", "interpret": true, "storage": "fz:here"}, {"nbt": "fz.cache.message[1]", "interpret": true, "storage": "fz:here"}, {"nbt": "fz.cache.message[2]", "interpret": true, "storage": "fz:here"}]