RPG Maker MV Undo effect. :D (FIXED)

Here is the effect shown in the video first:
<Custom Apply Effect>
user._time = 1;
user._timeHp = user.hp;
user._timeMp = user.mp;
</Custom Apply Effect>
<Custom Turn Start Effect>
if (user._time === 1) {
user._timeHp = user.hp;
user._timeMp = user.mp;
user.startAnimation(119);
}
</Custom Turn Start Effect>
<Custom Turn End Effect>
if (user._time === 3) {
var Atime = user._timeHp - user.hp;
var Btime = user._timeMp - user.mp;
user.startAnimation(119);
user.gainHp(Atime);
user.gainMp(Btime);
target.startDamagePopup();
target.clearResult();
user._time = 0;
user._timeHp = 0;
user._timeMp = 0;
} else {
user._time += 1;
}
</Custom Turn End Effect>

For the normal bravely second effect(effect in one turn):

<Custom Apply Effect>
user._timeHp = user.hp;
user._timeMp = user.mp;
</Custom Apply Effect>
<Custom Turn Start Effect>
user._timeHp = user.hp;
user._timeMp = user.mp;
user.startAnimation(119);
</Custom Turn Start Effect>
<Custom Turn End Effect>
var Atime = user._timeHp - user.hp;
var Btime = user._timeMp - user.mp;
user.startAnimation(119);
user.gainHp(Atime);
user.gainMp(Btime);
target.startDamagePopup();
target.clearResult();
user._timeHp = 0;
user._timeMp = 0;
</Custom Turn End Effect>