Ain and Rorschach are not brothers, but cousins. In Time and Space Painted Traveler, Ain and Rorschach are both new skills, not as many as Rorschach's quotations, so it is important to be familiar with the lineup, route selection and gameplay in advance.

Rorschach is one of the protagonists in the mobile phone game Time Traveler, and Xia Lei (middle) and Junichi Suwabe (Japan) voice it. In the modern world, he is the president of Fei Sen Wootton Group; In the land of Yasai, it is the Emperor Yasai; In the paradise world, he is a desert traveler; In the spiritual world is the spirit of light; As consul in the thousand empires. Ain is voiced by Ajie (middle) and Ken (Japan). In the modern world, he is a quiet musical teenager; In the land of Jesse, he is a prince bent on revenge; In heaven, he is the leader of the mercenary group; In the spiritual world, it is the wolf owner who bears the ghost of the wolf.