Day of Battle is the 650th chapter of the Kingdom manga.
Summary[]
A messenger speeds quickly to the city of Juuko. The Juuko Generals are playing when news of Qin attacking them put them in a surprise. But it was not a negative, but a happy response. The Qin army attacking them is only 30,000, bypassing Chu cities and they're led by Mou Bu. Man'U and Sen To'Un replied happily about it. Man'U was reminiscing about not any army attacking them as of late. So, they take Qin's challenge seriously.
Meanwhile, Mou Bu satrts getting ready to head out but Mou Ki pleads to the Great General that he should reconsider his attack, as Wei has not yet answered their offer. But the Great General of Qin assures his son that he enough for now and they trust in Shou Hei Kun's decision as he heads out to meet the Chu forces.
Over in Chin, Ka Rin and her officials talk about the attack, after she swatted her stress reliever up to the royal walls. She was confident, saying that Mou Bu will fail in his endeavor of fighting Juuko's army.
30,000 Qin vs 80,000 Chu army fights.