Forum:Jinzo Returner + union

My question is kind basic but I was a tad unsure on this since I didn't find any specific info as per the effect. I Run a Dark Machina deck and using a combo with Returner to get back jinzo and using the unions to protect him is nice. My question basically is...After my union getting burned after my first end phase to protect him; Does Returners effect linger on or does that initial end phase resolve his effect and allow jinzo to stay present after being protected by a union?

Thx to anyone that answers this for me, because i haven't found a definite yes or no as of yet on it.