Recommendations

Both FL return after a supposed death with a new face and identity to infiltrate and take revenge upon the family. Both MLs are morally gray.

Both are mini dramas in which the FL "dies" and returns with a new identity, infiltrating the powerful family for revenge.

Traveling in Vietnam without anything planned and without using any apps. Also going to different cities in Vietnam and getting all things booked by themselves.

Very funny trio on a trip to another country. Going to different cities and exploring not just main attractions but local people's lives

This drama is indeed inspired by Secret Garden and yes, both tell the story of soul swapping and romantic comedy.

Strong female lead,
Hot and powerful male lead with hard past.
Power couple with amazing chemistry that would sacrifice themselves for each other.
Romance historical fantasy ( wuxia and xiamxia )
Hidden Identity,
Obsessed second male lead,

Powerful and successful business women fall in love with women who are still trying to find their places in the world. And of course it brings problems.

The movies are similar in the aspect of fighting. The fight scenes are very similar although the Shadows Edge has more fighting and better fight scenes but the Man from nowhere is still a hard-hitting Korean action movie! Very heart warming and sad at the same time!

A nice 'bad' guy played by Lee Dong Wook, who has left a group (gang vs. mercenaries) and is trying to protect himself and his love/niece (family) from revenge.
However, 'A Shop for Killers' is better produced because it contains fewer subplots. Brutal, but also sometimes something to smile about.

The girls waited years for the love of their lives to comeback. They also share a universe and belong to CH3.

Both Back for You and Shining for One Thing have time travel in their plots. But in Back for You, the male lead is the one who travels back in time. Both series feature school romance and angst, and the male lead tries to solve the mystery of the female lead’s death.

In an era when demons have dominion over cultivators and mortals, the cultivator elders believe it is imperative to send someone back in time to discover the origin of the demon lord and prevent his resurrection.

Li Su Su accepts the mission and assumes the identity of mortal Ye Xi Wu, the second daughter of General Ye. She's married to Tantai Jin, the captive prince and future demon lord, and is determined to destroy him, aware that in the future he will come to massacre many. But as witness to Tantai Jin's past life and rise to power, an unexpected tale emerges, one complicating her quest.

Bai Shuo, the youngest daughter of the Governor's mansion, made a vow to cultivate immortality to repay a favor. While on her journey to seek immortality, she encounters the powerful demon king, master of the bright moon palace, Fan Yue. Initially strangers, they gradually went from mutual distrust and manipulation to mutual affection, and eventually, both fell in love. Along with Fan Yue and the two guardians of the Bright Moon Palace, Tian Huo and Cang Shan, Bai Shuo continues her journey. Despite facing many obstacles, their friendship, love and desire are strong enough to overcome any limitations, allowing them to embrace each other truly.

"Nokdu Flower" is about the Donghak Peasant Revolution (1884-1895), which is mentioned in "Song of the Bandits". Chronologically you should watch Nokdu Flower first to understand the Japanese invasion of Korea.

Both Reset and 609 Bedtime Story feature elements of fantasy that enhance their romantic narratives. In Reset, the protagonist uses time travel to rectify past mistakes, directly influencing his relationship with his partner. Meanwhile, 609 Bedtime Story incorporates dream sequences, allowing characters to explore their emotions and deepen their connections.