Is this Ultima : r/TenseiSlime

LN V20) Ultima Solos lmao : r/TenseiSlime

The Symbol of Fear: The Primordial Squad : r/TenseiSlime

LN V20) Testarossa was done dirty! : r/TenseiSlime

Ultima fanart : r/TenseiSlime

Ultima kisses (Ultima, Rimuru) : r/TenseiSlime

Rimuru praising Ultima with headpats ʘᴗʘ : r/TenseiSlime

Smug Vs Cute Ultima 🤯 : r/TenseiSlime

Rimuru's Guardians stat sheets and ultimate skills Volume 16 Spoilers (Plus a few more characters) : r/TenseiSlime

Ultima fanart (artist:@kokemomo_co) : r/TenseiSlime