While at his friend's home, Bon Namihira accidentally witnesses time travel in action and finds out that to keep it a secret, he must be erased.

After narrowly escaping erasure, Bon must learn the ropes of being a Time Patrol agent. His first mission: 1947 Tokyo in the midst of Typhoon Kathleen.

While on a mission in A.D. 628 at the Tian Shan Mountains, Bon realizes that the group they're trailing inspired the epic "Journey to the West" tale

The crew takes a vacation to the late Jurassic period but ends up thwarting a poacher whose unrepentant hunting might threaten all of humanity.

Bon and Ream become stranded in the future while on a dangerous mission to rescue a "Time Tripper." Will they be able to find their way back home?