The floor that transformed into flesh and muscly veins suddenly rooted everyone in place. The tentacles that bound each individual suddenly started to pull them down. The tentacles covered their entire body but that does not mean they could not move.
The grasp of the tentacles is not that strong which is why strength type individuals easily broke free from them. The weaker individuals that have received lots of damage or just do not have the strength to break their way through got pulled below the ground.
The spot that they got pulled is marked by a strange looking flower bud that is made of flesh. After a minute, the flower buds suddenly spit out faceless monsters that attacked the enemies around them. These faceless monsters are the same level and have some of the abilities that the one dragged below the ground has.