"The 'Avril Tower' is made from 'Thunderstorm Rebar' forged by lightning magma during the rarest volcanic eruptions under the sea. Just a trace of an electric arc can trigger it, and the 'Thunderstorm Rebar' will channel the natural power of lightning. The greater the total weight of the 'Thunderstorm Rebar', the stronger the thunderstorm's power!
It is not a climbing device; it is a genuine large-scale attack energy weapon, the Sea Clan's secret weapon!
