Take to the stars with Summer Nansen and her friends on an intergalactic adventure to the very boundaries of existence!
After drifting apart for several years, a chance encounter brings four best friends back together for the journey of a lifetime. For Summer Nansen (CV: Angel Haven Rey), this trip is not only a chance to rekindle old friendships, but also to discover what it is she wants out of life. Alongside a new robot friend named Curiosity, the four friends travel from planet to planet, exploring the natural wonders and diverse alien cultures that they come across. Their journey culminates at the borderline of existence itself: the very edge of the universe.
Summer at the Edge of the Universe contains two routes with romantic endings and one route with a platonic ending. Each route takes the gang to 4 different planets, meeting the locals and making memories that will last for a lifetime."
《Summer at the Edge of the Universe》——与Summer Nansen和她的伙伴们踏上星际征程，直抵存在本身的终极边界！
阔别多年的四位挚友因一次意外重逢，共同开启这场跨越时空的旅程。对Summer Nansen（CV：Angel Haven Rey）而言，这不仅是重燃旧日情谊的契机，更是探寻人生真谛的旅途。与新结识的机器人伙伴"好奇号"相伴，四人穿梭于星际之间，探索壮丽奇观与多彩异星文明。她们的终极目的地，正是存在本身的边界——宇宙的尽头。
本作包含两条浪漫结局路线与一条柏拉图式结局路线。每条路线都将带领主角团造访4个风格迥异的星球，在与当地居民的互动中谱写终生难忘的回忆。