At this moment, shatter the dimensional barrier

The world is like a sieve, with things falling into it every day from anime, novels, and games.
At first, it was just some items dropping, but everything started to change when some monsters dropped into this world.
The barriers between dimensions seemed to vanish at this moment, and an apocalyptic catastrophe descended.
[World Administrator Log]
[On January 2nd, I found a magic door; distance is no longer an obstacle.]
On March 15th, I found a branch of a tree from the World Tree, which also came with a Wisdom Goddess. I planted her in my backyard; she can keep me entertained.
[On May 17th, I found a Heroic Spirit. She is the Queen of Britain, and she has a huge appetite; she can eat the food of ten people in one sitting.]
[On June 23rd, another heroic spirit was found; she was a saint from France.]
[Found someone again today, a post-apocalyptic girl, and she's a really good shot.]