Beginning my muscle gain journey

lior_shem

Hey guys I'm not entirely new on this app but I just joined this forum.
I'm 18, my height is about 179-180 cm
And I weigh about 70 kilos
My goal is to gain as much as 7-8 kilos (of course most should be muscle) by the plan of 0.25 kg per week (I think it's the most optimal plan here for muscle gain).
I've already gained some muscle but most of it was during dirty bulk so now I'm doing a lean one.
I would like to add y'all people with similar goals to mine!