M4uFree Search : yutaka hayashi

Toko, who after a miscarriage, was left to the lust of a young man she met, but she escaped due to the robbery of Sarakin Company Before Toko, who stood in a dead end, she no longer had home, love, and even freedom

An inventor creates a humanoid robot named Jet Jaguar that is seized by the undersea nation of Seatopia Using Jet Jaguar as a guide, the Seatopians send Megalon as vengeance for the nuclear tests that have devastated their society