Blue Slime

Blue Slime is a blue-colored slime that dwells within Undine’s Spring. She enjoys nipple teasing a man.

Upon Purple Slime's defeat, she and her sisters retreat as Purple Slime calls on Erubetie to kill Luka.

Encyclopedia Entry
''“A slime monster with a quiet personality. Very elastic and sticky, her blue body has a unique feel to it.''

''She prefers to attack men in groups instead of being alone. The Blue Slime is the type to join in when other slimes are attacking a man, unwilling to be the one to initiate. But that's just a quirk of her personality, and not due to being any less powerful than other slimes.''

While other slimes prefer to focus on the man's groin area, she seems oddly fixated on nipples.”

Attacks
Blue Flow: Normal attack.

Double Draw: Normal attack with another slime girl. Damages two times.

Triple Draw: Normal attack with two other slime girls. Damages three times.

Special Draw: Normal attack with three other slime girls. Damages one time for a big amount of HP and four times for a small amount.

Double Spread: Normal attack with another slime girl. Damages two times.

Triple Spread: Normal attack with two other slime girls. Damages three times.

Special Spread: Normal attack with three other slime girls. Damages one time for a big amount of HP and four times for a small amount.

*Blue Hold: Triggers bind status and damages.

Special Heaven: Binded attack followed by Purple Hold, Blue Hold, Red Hold and Green Hold. Leads to a one hit KO via instant follow-up.

Battle Overview
Gnome would be advised in this battle to increase defense and escape from the binds.

Start off with some powerful sword skills to deal a lot of damage and use normal attacks when you need to build up SP for meditation and summoning Gnome.

Once you dealt about two-thirds of damage, they will give up and call in Erubetie.

If Luka loses, he’ll get gang-raped endlessly by the slime girls and will live out the rest of his life as their toy.