The episode highlights the internal struggle between Dharma (righteousness) and Mitratva (friendship/loyalty).
In some regional broadcasts or metadata listings, Episode 140 covers events occurring right at the start of the Kurukshetra War. The Sacrifice of Iravan Key Plot Points: Mahabharat - Episode - (140).mp4
Lord Krishna meets with Karna. Despite Karna's past actions, Krishna offers him forgiveness and encourages him to find his path, emphasizing that it is never too late for redemption. The episode highlights the internal struggle between Dharma
If you are watching the series focused specifically on Karna, Episode 140 covers the lead-up to the infamous game of dice. Despite Karna's past actions, Krishna offers him forgiveness
Iravan (son of Arjuna) is chosen as the mandatory war sacrifice to ensure victory. His final wish is to marry.
Since no woman is willing to marry a man destined to die the next day, Krishna takes the form of a woman (Mohini) to marry Iravan.