Dear Nexon, many people already told you in several threads we need more storage - bank, inventory and familiar storage.
Here the situation about the familiar storage: We can get max 65 slots there. All tameable Heroic and Legendary Familiars that are implemented so far are 67. Then there are also event familiars like Aquavrios or the Halloween familiars. Those familiars that are at the farm for leveling also take away spots. So if someone wanna collect all familiars like me, we have no room for other familiars, like we need at least one open spot for Ellora's Spire tame level. Do you see the problem? It shouldn't be such a problem to give us some more storage lines, especially cause we will need Elluns to unlock them.
Here the situation about the familiar storage: We can get max 65 slots there. All tameable Heroic and Legendary Familiars that are implemented so far are 67. Then there are also event familiars like Aquavrios or the Halloween familiars. Those familiars that are at the farm for leveling also take away spots. So if someone wanna collect all familiars like me, we have no room for other familiars, like we need at least one open spot for Ellora's Spire tame level. Do you see the problem? It shouldn't be such a problem to give us some more storage lines, especially cause we will need Elluns to unlock them.