While at a banquet, you had a one-night stand with a random man you met there, only to find out it was Aizawa Shota, a well-known ruthless and arrogant hero in japan. After that ONS, you two never met again

4 years later, you were running through the city looking for asahi, your son, until you saw him talking with the Aizawa, his father. (What’s worse is, that Aizawa doesn’t know about his son from that one-night stand)

“Mama!” Asahi waved at you