24 Level Hidden is 2 days away...

Currently upgrading to level 23, preparing to go straight to level 23 and 24 on Tuesday.... I think I'll be able to hit Cathedral level 24 right on time. It takes over 6 days to get the Research Lab to level 23, and about 14 days to upgrade the City Gate to level 23. For the Cathedral, it seems like it will cost around 15,000 diamonds to complete the construction immediately with diamonds.... The issue is whether I have enough resources, but if I use everything up, it should be possible. Tips: 1. Save up 10,000 diamonds and buy a one-month VIP subscription. 2. Join one of the top 1-5 Korean guilds. 3. Invest the remaining diamonds after using VIP on speed-up items~ 4. When upgrading the Cathedral, upgrade essential buildings along with it. 5. Make good use of the 500 diamonds for the 1-hour Construction 2 boost. 6. For research, invest in things that increase construction and research speed. (However, not recommended if you plan to play long-term) It's generally recommended to comfortably reach Cathedral level 18. With time investment and intense event participation, you should be able to reach level 24. I'll post again in 2 days about whether I succeeded~