Civilization and conquest lords T3 orange weapons can't synthesize T4?

There are three ways to obtain T4.

Relics activities Every Friday, relics activities can be obtained through Krypton (the probability of civilians obtaining them through this channel is very small).

Stargazing activity

There are 60 star-watching activities every Tuesday, and the soul will get 1 piece of T4 red (the only quickest way for civilians to get T4 red clothes must be done! )。

Territorial assignment, accumulating T4 purple and synthesizing T4 red through territorial assignment tasks (16 pieces of T4 purple = 1 piece of T4 red, must be done! But the time period)