Ark Mobius

Ark Mobius is a gal-game that contains beautiful girl, rhythm and multiple endings. - In 2320, black goat, a huge humanoid monster with tentacles suddenly appeared on the earth. - She fell into madness and made human beings attack each other through mind control. - Only magical power could damage her. However, due to excessive industrial development and pollution, - there is not much magical power left on the earth. - Therefore, as the container, you need to travel to other worlds to obtain power, - against the monster from various beautiful girls and save the human being.​