go and attend a banquet single-handed at the risk of one’s life ? 吾來日獨駕小舟，只用親隨十余人，～，看魯肅如何近我！(《三國演義》571) I will go tomorrow in a small ship with just my personal guard of half a score. I’ll go and attend the banquet single-handed with my broadsword and I’ll see whether Lu Su will dare to come near me.
單刀赴會
start a solo run
單刀赴會dān dāo fù huì
泛指一個人冒險去赴會。dare to confront the enemy single-handed, go and attend a banquet single-handly at the risk of one’s life