Twinkle, Twinkle Cold Blooded Star

"Life is short. Make the most of it." Zac Gabriel doesn't want to live like his Dad who's now in heaven. He wants to make everyone happy and be vocal about his feelings. Now that he encountered Ayumi Grae or hiding as Twinkle with full of secrets, fears and tears from the past, will he be able to enter her world and melt the ice hiding behind her cold heart?