You start a game when Current Guild Master forces you to become the new Guild Master, asks your name then flees to unknown direction. Then your weak guild (the weakest in the kingdom, but you never find out anything about other guilds) is tasked to do quests (each quest requires sending team more and more times to fill the bar, which becomes 0.1% or less for each hero at late game). Once bar reaches 100% you can challenge a boss by sending up to 5 heroes from team.
This game is a Simulation, meaning that you never get a chance to control your team. Also, it's XP system is terrible, it has a Reincarnation option (Needs level 90 hero, resets level to 1 but gives +10% to all stats, reaching said level every time is a waste of time).
Overall, it's a game you'll most likely delete after 5 minutes (enough time to find out how it works.)
I'll add the final stats once I clear the game (as long as it has max 20 quests total).
PS: It's still better than Tenmillion ZERO.