The phrase "next adventure" means the exciting and new experience that will happen in the future. It is often used to describe a journey or activity that someone is looking forward to. Full definition
You're next adventure tour is just one click away! (travaddict.com)
Promising himself that he would have «perfectly» behaved dogs on next adventure, he spent a little over a year researching and studying dog behavior and training. (mcabsl.com)
Please Playful Corp, consider this feedback for a hopefully next adventure with Super Lucky on Xbox. (lifeisxbox.eu)