Would you rather be a coward all your life, or pick 99 roses for your sweetheart? The road ahead is dangerous, and you are not strong. Your only reliance is to manipulate your own time. This is a platform jumping game, which introduces a time-backward mechanism. Players can manipulate the protagonist to leave an afterimage at the current location, and can return to the location of the afterimage left in the past at any time. The afterimage not only represents the shadow of the protagonist's past, it can also help the protagonist touch the mechanism. The game elements are action + puzzle solving. The goal of the game is to pick up all the roses in the current level to activate the portal for the next level. However, even if you collect all the roses, can you get the love of your sweetheart? Probably, time can change everything, but it cannot change people's hearts. Come, follow the protagonist to experience this seemingly peaceful but dangerous adventure.