Direct human contact with them will not result in melting as sulfuric acid would, but rather they will show parasitic behavior. They will bore into the human body, infecting and mutating body cells, which then swell, burst, and spread a venom of the same properties. These giant bugs have a very high level and are likely to get any conventional bugs to submit at sight.
Though these bugs are rare, they have caused massive damage to the human Mecha Army during battles. Scientists within the alliance have been studying the composition of this venom. It is clear that the venom carries an extremely high biological activity, particularly its uncanny assimilation of carbon-based cells, suggesting a targeted intention.
It took some time to deal with this giant bug. Its high level made control difficult. If handled poorly, the bug could self-detonate. Fortunately, this one was managed under Li Hao's gentle yet inflexible approach.