Yang Yunxuan, a seemingly ordinary guy, unexpectedly found Doraemon's spare treasure bag.
From then on, his fate completely changed and he embarked on a fantasy journey through different comic book worlds.
From the warm and touching "Natsume's Book of Friends" to the fantasy-filled "Horror Pet Shop", Yang Yunxuan travels in various comic worlds with the magical power of the treasure bag. During his adventure, he met countless classic characters and encountered unprecedented crises and challenges.
However, each world has its own unique rules and traps. Yang Yunxuan constantly faces difficult choices in the process of exploration and adaptation. Can he find a way out with his wisdom and courage in this colorful and dangerous comic book world and write his own legendary chapter?
