Spoiler

SPOILER
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Since I see everyone panicking and wanting to stop reading the manga just because Sooho suicided, I’ll explain a bit better the situation. I DO NOT know vietnamese so even if I read the raws using google this is not 100% accurate. Which is why I just used logic to understand stuff but I can’t, as I said, be 100% clear about what a I am gonna say.
Soo.. Sooho did not suicide randomly. Sooho suicided to save Taker. Basically sooho’s name was already on the list so he was going to die. Taker was very careful and saved Sooho even from a car accident. Sooho then started feeling a lot worse and stayed in bed for some time. While sleeping, he had a dream and it was Taker as a guardian angel saying that he needed his soul. Sooho woke up, kissed taker (who was sleeping) saying he would save him and went on the rooftop to die. Taker woke up and didn’t find Sooho on the bed, looked around and found him on the rooftop. Of course he could not understand why Sooho was doing that so we have a very teary scene where both the characters cry their hearts out. Then Sooho says “I’ll save you” and throws himself down. Taker TRIES to stop him but Dojin/Deleter stops him. Sooho, though, before hitting the ground, is touched by Taker the guardian angel’s hand (we can see from the ring, it’s the one Taker got from Sooho) and basically only a ball of light remains, Sooho’s soul. Taker cries cause he couldn’t save his lover and accuses Deleter soon after cause he stopped him. Everyone cries and mourns for a whole chapter but then Dojin shows in front of Taker. He shows him his magnolia tree and tells him that if he uses Sooho’s soul his tree will bloom. Taker gets mad saying that he will not use Sooho’s soul for that. At this point, sorry, but the translations are a bit weird so I’ll just try to interpret. In the previous chapters we discovered that a God can basically resurrect the dead. I think Dojin is suggesting to use the soul to make the tree bloom in order to level up Taker’s rank as an angel to Guardian Angel. Once he gains the rank, Taker can take Sooho back.
Dojin keeps explaining the situation to Taker. When he tried to take Sooho’s soul after the fight among them, he discovered that Sooho’s soul was sealed and Taker the guardian angel showed himself in front of him. At that time, he said that that was possible thanks to Dojin himself because he helped them. So he asks Dojin to help Taker and Sooho and that’s exactly what Dojin is doing.

As I said, this is not accurate. And also, remember the manhwa is not finished. Do not be drama queens and think that nothing can be solved. Just wait and read.