Requirements: level 20.
No timers! You have 6 days to complete all the tasks.
Reward: Japanese Apartments, 20 daffodils, decor set (Tree with Red Lanterns + Lily Pond + Crane).
This quest is available to get till May, 15 9:00 UTC (4:00 EST).
Pay attention that there are two different task chains for different players (#1 for levels 20-49 and #2 for levels 50+).