@b_cringed wanted Penguin story. I tell the story da.
Spoilers alert: The entire film is spoilers only da.

Keerthy acts as an Amma, I mean mother.

Keerthy is pregnant, avanga husband oru soft aana guy like the pic below. But he is not first husband but he is second husband.

Cut panna 6 years back oru flashback. First husband oda oru 4 vayasu payyan, avana yaaro kidnap paniduranga, andha payyan kedaikala. Very sad.

Payana daily Keerthy theduranga, first husband:404 error not found. Second husband guy likes the way she is searching for her payyan, immediately marriage proposal dhaan.

Second husband guy:

Sogamana flashback ku aparom, Keerthy lake Pakkam irukka anga oru action scene. The kidnapper ah paakuranga, anga odu ranga. Police kitta poranga. Marubaddiyum lake kitta poranga. Anga avanga kaanamapona kuzhandai kidaikithu.
Oru emotional scene.

Epadi nu theriyala.

Ippo Kuzhandai veetuku varan, 1st husband um varan. Kuzhandai pesamatan, azha matadan, react eh pannamattan. Avan kuda anda kidnapper kitta 6 years irundhu pucho va training eduthurikaan.

That kid is basically Sudalai:

That pyscho kid ah thedi kidnapper varaan but Keerthy pidika try pannuranga but onnume nadakala. Oru 20 minutes appidiye poguthu.
Kidnapper eh Charlie Chaplin madiri kamika try panranga mask ellam Pottu.

Make up seri illadha naala the kidnapper looks like :

Ippo thaan twist eh, Keerthy oda dog vandhu moppam pudichi pyscho-kidnapper veetuku kootitupoguthu.

Paartha adhu namba Pyscho Kuzhandai eh treat panura family Doctor veedu. Doctor um ivangalum British English pesuranga. Doctor thaan kidnapper.

That family doctor:

Antha Doctor naai ah walking kootitupora gap la Keerthy avarodh lab ah check panuranga, anga kaanama pona inoru kuzhandai, cut panna Doctor is back. Keerthy husband ku try panranga( he uses Vodafone so not reachable).
Fight nu Maan karate panranga .Last la doctor is chained.

Police investigation start. But doctor naai only Keerthy tha thaan pesuvanam.
Keerthy ku answer panna sonna, truth or dare game vilayadalam nu solluvan. Andha police karanam loosu madiri othupaan. Now it’s kaun banega crorepati.
Pregnant Keerthy vs Loosu Doctor:

End of game. Doctor is not kidnapper of Keerthy’s kuzhandai. Atha modalaye sollalam la da doctor naaye, game nu periya Sherlock Holmes da nu nenaippu ivanukku.
Ippo yaaro kidnapper nu theriyada Keerthy.
Meanwhile police officers in investigation cell:

Hospital la iruntha Keerthy kuzhandai thiripiyum kidnap. 2nd husband injured ( avaru mixture sapuda mattum thaan mixture layakku).
Antha loosu Doctor aala she understands who the kidnapper is...

Kidnapper is Keerthy best friend. Avangulukku 20 years aa Keerthy mela jealousy,so kuzhandai ah kidnap panranga. Ippo Keerthy oda periya kuzhandai ku poison kuduthu,Keerthy oda inside baby kum poison kuduthuthu,antha kidnapper best friend suicide panranga.
Audience to Kidnapper:

Keerthy ippo yaara kapatharudhu nu theriyama oduranga, kadthapattu kuzhandai ah kandupidikiranga, cut panna hospital la irukanga ellarum.

Thaiyum seiyum nallam.

Ippo thaan end la director oda karuththu/message: Amma na summa illa daaaaaawww, avva illena yaarum illa daaaaaawwww. Finish the film.

What director wants us to do to our Ammas:

Antha end la kidnapper ku flashback ah kuda manichiduven da aana Penguin title ah justify panuren nu oru olu vutta paaru adha mattum vidave maaten da.

That’s all ra take care. End thread.