🛠️Restoration cost

$$Restoration~Cost=[Lay_{n}* t_r]~or~Restoration~Staking_{t_r}$$

$$Lay_{n}=Lay~Mining~per~Day[Lev.3]$$

$$Restoration~Cost=[Lay_{n}*t_r]*{[t_r*24*60*60]-time ~from~destruction\over t_r*24*60*60}$$

$$0\le time~from~destruction\le{t_r*24*60*60}$$

t_r stands for time. Building owners can choose to pay t_r amount of $Lay007 mined to restore the destroyed building, or they can wait for restoration staking period(t_r amount of time) to restore it.

$$t_r=7~days$$

The value of t_r may be adjusted by governance.

Note: Please note that all figures are subject to change by governance.

Note: Keep in mind that all tokens and NFTs spent on the upgrade are irrevocable and non-refundable.