Telepathy

Melzargard! Return to the ship! The intruder takes priority.Telepathy is the ability to know what is in someone else's mind, or to communicate with someone mentally, without using words or other physical signals.

Overview
The user is able to read another person's thoughts, communicating with them mentally. Characters that shown to have this ability are usually espers.

Telepathy was first used in the series when Slugerous attempts to communicate with Kamakyuri, and realised that the latter was killed by Saitama.

During Melzargard's battle against the other S-Class heroes, Geryuganshoop is shown using telepathy to mentally communicate with him, telling him to return to the Giant Spaceship.

After Garou awakes from the unconscious state due to his battle with the heroes, Gyoro Gyoro uses telepathy to communicate with him, telling him to stay hidden while he deals with the other members of the Monster Association.

While being restrained by Tatsumaki's unrivaled psychic powers, Psykos attempts to communicate with Overgrown Rover using telepathy, asking for the executive's assistance.