Engage Kiss

A floating city named Bayron was built after new energy sources were discovered. Shuu runs a small business there but struggles financially because of his careless spending. Kisara often visits Shuu, both at his workplace and home, as she is worried about him. She balances high school with part-time work, handling tasks like office work and household chores. Ayano, Shuu's former girlfriend and a former coworker, also keeps an eye on him. The three develop a somewhat complicated dynamic, leading to a comedic situation on the artificial island located in the Pacific Ocean.