Clash of Clans #03

Walls are design to protect our Town Hall and village. It aims to slow the attackers down as our defense weapons do the damages.

COCI have fully upgraded my wall to Level 6 and each of it cost 75,000 gold. I am moving on to the next upgrade and it will cost 200,000 gold per wall. It is going to take me at least 3 months to complete and how about you?