In June, 223, an Eastern Wu commander named Jin Zong in charge of Qichun () defected to Wei by launching a rebellion, so Sun Quan ordered He Qi to put down the rebellion. Mi Fang then served under He Qi as a commander, along with another two generals named Liu Shao (劉邵, not to be confused with 劉劭) and Xianyu Dan (), and they succeeded the mission, capturing Jin Zong alive and retaking Qichun. That was the last historical record of Mi Fang, after which he was not mentioned again.