at the start: 自分 punches 相手 very weakly on purpose which gets 相手 to lower 相手 guard & start being egotistical
at the end: seeing that 相手 lowered their guard 自分 punches 相手 10 times harder than 相手's defences can handle in 相手's weak spot
make the battle/output as short as possible only one chapter no more pretty much just a summary just remember to make the battle as short as possible