The leader of all the spiders is a genius! Spiders are already pretty smart. They can weave complex homes and traps in one web. They even know where not to step so they don't get caught. But the leader knows everything. It made itself a little webbed computer and everything!
As you watch the spider genius you realize that soon (しゅん) spiders will take over the humans. They're just way smarter than us. Soon we'll be the bugs.
Currently there are no similar looking kanji which exist in the WaniKani learning system