Chapter 531: Hopten Beach    

The Vine Men attacked Ren all at once, using their vines to lash out at him. Ren quickly conjured a shield around himself, deflecting the vines with ease. He then casted a spell to send a powerful blast of energy towards the Vine Men, but they were too quick and agile, dodging the attack.

Ren then decided to change tactics. He knew that the Vine Men were immune to fire, water, and wind, so he conjured a bolt of a sphere in his hand and hurled it at the closest Vine Man. The creature shrieked in pain as it was engulfed in electricity, but the other three Vine Men quickly surrounded Ren, preventing him from escaping.

Ren knew he had to act fast. He quickly used a spell to create a gust of wind, blowing the Vine Men back and giving him some space to breathe. He then conjured a powerful bolt of lightning and sent it toward the Vine Men, hitting all four of them at once.