Chapter 1337: Gaining Blue Lightning Aspect*

Marla's heart raced as Eren's hungry movements consumed her.

Their bodies were pressed together, skin to skin. The treehouse, which represented Marla's childhood memories, became a sanctuary where the pair melded in a whirlwind of pleasure and vulnerability.

An ethereal cocoon of Lust mana was created around the pair as they both immersed themselves in their carnal desires. Under Eren's Sin Series Ability, Eren and Marla started sharing their elemental attainments, augmenting them in the process.

Eren started comprehending another Aspect related to the lightning element. Marla started digging deeper into her own elemental attainments after concepts related to Eren's lightning Aspects were given to her.