Game was fun at beginning, but soon I get bored after 4 same grinding gacha events in row. (gacha event rewards after 9th box is bad, event item drop rate in hard level also bad, it forced you to login a lot and using AP potion just to finish 9th box, unlike other social games can grinding a little bit more even not using potion.) If you really love the characters, you might have motivation to continue.

Otherwise, get out as fast as you can, gacha rate, system and story are worst than Fate/GO( a Kuso game if they dont have Type-Moon).

Game was fun at beginning, but soon I get bored after 4 same grinding gacha events in row. (gacha event rewards after 9th box is bad, event item drop rate in hard level also bad, it forced you to login a lot and using AP potion just to finish 9th box, unlike other social games can grinding a little bit more even not using potion.) If you really love the characters, you might have motivation to continue. Otherwise, get out as fast as you can, gacha rate, system and story are worst than Fate/GO( a Kuso game if they dont have Type-Moon).