Purple Slime

Purple Slime is the leader of the slimes within Undine’s Spring, technically considered Erubetie’s right-handed woman.

Upon her defeat, she calls upon Erubetie to kill Luka.

Encyclopedia Entry
''“Formed out of purple slime, she's a leader-like slime that lives in Undine's Spring. With the ability to communicate with Erubetie, she leads the slime girls when Erubetie is absent.''

''Her staple food is male semen, and she prefers to attack in a group. In addition to her body being extremely sticky, she is able to jiggle her body with great intensity. Using those two properties, she is able to skillfully use her body to force men to ejaculate.''

''Prey caught by her will not be allowed to die. She, along with her group, will keep them captive, squeezing out his semen until the end of his natural life.”''

Attacks
Purple Kiss: 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.

*Purple 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.