Once that text "AREA 7" disappears from the bottom of the screen, the Solvalou will come to four Yokomuki Grobda and a Leiya which are moving to the left on the ground below them; once you drop a bomb on each of them to kill them, you'll come to a Zolbak below you. Once you drop a bomb on it to kill it you will come to a Domogram which is following the path down the screen below you - and once you have dropped a bomb on it to kill it, you will come to two Barra, two Lograms and a second Zolbak beneath you. Once you've dropped a bomb on all of these enemies to kill them five groups of six Giddo Spario and three Jara shall come flying down towards you while firing projectiles at you; once you've fired a shot at each of them to kill them you'll come to two more Lograms and another Domogram which is following the path up the screen below you. Once you have dropped a bomb on each of these to kill them, you'll come to another Leiya which is following the path down the screen below you - and once you've dropped a bomb on it to kill it, you shall come to two more Zolbak and two more Lograms below you. Once you've dropped a bomb on each of them to kill them, you shall come to a third Leiya which is moving down the screen below you; once you have dropped a bomb on it to kill it, you shall have to drop a bomb on the location of the game's sixth Zos (shown in the above image) to make it reveal itself (but it is not fully safe to reveal until all projectiles fired by the Leiya have gone off-screen).
Once you've dropped another bomb on this sixth Zos to kill it, you will come to four more Leiya which are moving outwards, diagonally downwards and upwards, and inwards again below you; once you have dropped a bomb on each of them to kill them seven more groups of six Giddo Spario and three Jara will come flying down towards you while firing projectiles at you. Once you have fired a shot at each of these to kill them, you shall come to a third Domogram which is following the path up the screen below you - and once you have dropped a bomb on it, to kill it, you will come to two Derota below you. Once you've dropped a bomb on both of them to kill them you shall come to two Yokomuki Grobda which are moving to the right below you; once you drop a bomb on both of these, to kill them, you'll come to a seventh Logram and a third Barra below you. Once you've dropped a bomb on both of them to kill them, you will have to drop a bomb on the location of the game's fifteenth through twentieth Sols (again shown in the above image, but the fifteenth, sixteenth, eighteenth and nineteenth ones are indicated by four craters) to make them reveal themselves - and once you drop another bomb upon each of them to kill them a Garu Zakato will come flying down towards you (and you'll have to kill it quickly, because if you do not, it will explode into twenty-four projectiles, but the four homing ones can be blocked for 100 points apiece). Four more groups of six Giddo Spario and three Jara will then come flying down towards you while firing projectiles at you; once you have fired a shot at each of them to kill them, you shall come to four more Derota below you. Once you have dropped a bomb on each of them to kill them, four groups of three Borces and two groups of five Toroids will come flying down towards you while firing projectiles at you - and once you have fired a shot at each of them to kill them the game will segue into the eighth area, which is the second one to feature an Andor Genesis (in fact, it boasts a trio of them), as the text "AREA 8" appears at the bottom of the screen.