Surviving the Apocalypse by Streaming with my Harem

[The world as you know it has come to an end. The Multidimensional Gods have decided to include humanity in the war against the Chaos Gods and their army of monsters. You may be scared at first, but understand that this is for a necessary cause. To the number of you that survive the first impact, support yourselves, choose your own heroes and choose wisely. This system shall guide you… Good luck] That was the message that appeared in front of Lucas as he stood behind the counter.... Armed with abilities that are definitely not meant for survival, our hero looks to be the greatest. — Description from novelcodex.org