Telly actor Mouni Roy may be big screen bound with Akshay Kumar-starrer Gold and Ranbir Kapoor and Alia Bhatt's Brahmastra but there is no way she can turn down an offer from mentor Ekta Kapoor. The Naagin actor has given her nod to Ekta's web series, Mehrunissa, directed by Ken Ghosh. The show is said to be a love story.