そっち
そっち · socchi · JLPT N5 · noun
there
so- (that, near you) + -cchi (direction) = that way, by you
Casual form of そちら. The so- series points at things near the listener: それ that, そこ there, そっち that way. Swap the first sound for the set: こっち my side, そっち your side, あっち away from both, どっち which one.