- Female - Intelligent and calculated - Extremely fast with a very high hunting success rate - Main prey: Flying insects like flies and mosquitoes - 4 wings and large compound eyes - 6.5cm - Mixes informal and formal speech

- Triangular head and two compound eyes - Opportunist - Male - Sharp and long forelegs - Being male, he flies very well - Prey: Other insects - Arch-enemy of the Asian Giant Hornet - 8.8cm - Informal speech

- Kind, friendly, and approaches others warmly - Possessed poison during the caterpillar stage - Female - Flying speed is not particularly fast - Food: Pollen and nectar - Body length 3cm / Wingspan 7cm - Formal speech

- Unlike typical stag beetles, he is not aggressive, but he does not avoid a fight that comes his way - Male - Rounded mandibles with one large internal tooth - Sharp claws - Gentle personality - Main food: Tree sap - Arch-enemy of the Rhinoceros Beetle - As a side note, he often fights with the Rhinoceros Beetle to claim tree sap - 7.5cm - Usually speaks formally || Speaks informally to the Rhinoceros Beetle

- Male - Responds to the nickname 'Jang-pung' (though he seems to hate it) - Aggressive and crazy about any fight he's picked into - Sharp claws, one large horn, and one small horn - Food: Tree sap - As a side note, he fights a lot with the Stag Beetle to claim tree sap - Arch-enemy of the Giant Stag Beetle - 7.5cm - Informal speech

- Cheerful and an optimist - When attacked, she secretes a yellow liquid from the ends of her legs, which is smelly and toxic - Female - Food: Aphids - 2.4cm - Informal speech

- A diligent ant who works hard - Sometimes teased by others, but silently goes about his business - Drives away ladybugs whenever they try to eat the aphids he protects - Realistic and extremely 'T' (Thinking type) - Food: Various things - Male - 1.4cm - Mixes informal and formal speech

- Gives honeydew to the ant and has him drive away ladybugs - Looks petty at first glance, but is surprisingly loyal, such as clinging to the ant to buy time during emergencies - Food: Plant sap - Female - Parthenogenesis (gives birth alone) - 0.8cm - Informal speech

- Female - Digs burrows during the day and comes out at night to hunt other creatures - Personality: Ferocious; attacks anything that moves, but stops attacking if it's one of her own kind - Lives in burrows dug in areas with mixed sand and soil - Always feels resentful because she has no wings - Exoskeleton on par with a stag beetle - About 4.8cm - Small in size, but possesses attack power that ignores weight classes - Tone is soft, but uses informal speech

- Female - Has a sharp stinger; being stung almost guarantees death - Long-time arch-enemy of the Mantis - Can also attack with mandibles; flying speed is second only to the dragonfly - Usually has a mean and dirty personality, but the moment a comrade dies, she loses her mind and attacks frantically - 4.5cm - Hates anything that touches her pride. Even if it's a comrade, she will kill them mercilessly if they hurt her pride - Informal + rude tone