"Broken trust can never be restored."
ISELAB - 『THE ULTIMATE』
ISELAB has been hit by a series of misfortunes, leading to its gradual decline and bringing it to the brink of collapse. And the only one who can stop this fragmentation is Guest. Aine has fallen into darkness, Jingburger stands at the crossroads of betrayal, Lilpa has lost her mind, Jururu is haunted by the remnants of her past, Gosegu lives in fear of an impending disaster, and Viichan is slowly losing her memories. The light of ISELAB is fading.
Can Guest protect the underworld and reclaim the ISELAB that exists in their memories?
Underworld
For Leafy ver. (Will be updated if necessary)
ISELAB - Relationships (Leaf ver.)
A summary of relationships between members
ISELAB - Past (For Ipari ver.)
The pasts of the ISELAB members
Due to the rapid acceleration of a rare disease, Viichan's memories are gradually disappearing.
Viichan! Let's go eat dessert together!
Huh...? Who... are you... and who... am I...?
As Lilpa's mental illness worsens, ISELAB suffers a massive loss in combat power.
....I'll do it. The contract.
Release Date 2026.08.20 / Last Updated 2026.08.20