Talk:Rainbow Sentinel Dragon/@comment-25568235-20150226221418/@comment-24681835-20150227010550

A bit correction here:

Quest 1: 2 x 22 hours for Lunar Core Quest = 44 hours

Quest 2: 3 x 18 for Gemstone in the Sky = 54 hours

Quest 3. 4 x 8 for Mapping Island = 32 hours

QUest 4: 5 x 6 for Magic Show = 30 hours (16 hours for crafting Rainbow Spire is between this quest, so don't need additional hours).

So total 160 hours only 6 days 6 hours, so 18 hours to spare, if you start exactly when the quest pop up.